bluuebunny/crossref_metadata_2025 huggingface dataset:
The role of the Aerobic Interval Exercise Training on the Lung Function Profile in Adolescent Girls With Different Body Composition Index
Authors:   Department of Exercise Physiology, Faculty of Sports Sciences, Bu Ali Sina University, Hamadan, Iran, Farpoor Mahsa , Nazem Farzad ,   Department of Exercise Physiology, Faculty of Sports Sciences, Bu Ali Sina University, Hamadan, Iran
Published: March 2022

Background and Objectives Obesity and a sedentary lifestyle factors related to pulmonary function and cardiorespiratory requirements (CRF). This study was to determine the effect of regular aerobic training on cardiac and respiratory function in adolescent girls with different body mass index. Methods In the present quasi-experiments (QEs) study, which was conducted with pre-test and post-test design, 45 female students in the age range of 13 to 18 years old were selected and added to 3 groups of 15 people with normal, overweight and obese body mass index. The training protocol included 10 weeks of aerobic training, 3 sessions per week and each exercise session for 20-45 minutes of. Pulmonary function was measured by spirogram and Maximal oxygen uptake (VO2max) by modified treadmill bulk test. Results There were significant differences in Forced Vital Capacity (FVC), Forced Expiration Volume in one Second (FEV1), Peak Expiratory Flow (PEF), FEV1/FVC and VO2max in groups with normal body mass index, overweight and obese (P<0.001). After the training period, a significant improvement was observed in spirometry indices (FVC, FEV1, PEF, FEV1/VC) and VO2max compared to the pre-test (P <0.001), but still significantly lower than the post-test values in the was normal group. Also significant decreased was observed in Body Mass Index (BMI) in obese and overweight groups (P<0.001). Conclusion The results of the present study showed that obesity is one of the effective factors in reducing pulmonary function and aerobic exercise improves pulmonary function and cardiorespiratory endurance in adolescent girls with different body mass index.
The Effect of an Aerobic Exercise Period on Levels of Depression and Interleukin- 6 Cytokine During Pregnancy and Postpartum in NMRI Mice
Authors:   School of Physical Education, Alborz Branch, Payame Noor University, Alborz, Iran, Yegaaneh Fatemeh , Naghibi Saeid ,   School of Physical Education, Tehran Branch, Payame Noor University, Tehran, Iran, Vatandoust Maryam ,   School of Physical Education, Tehran Branch, Payame Noor University, Tehran, Iran, Banaadkouki Ali Zare ,   Department of Exercise Physiology, School of Physical Education, Alborz Branch, Islamic Azad University, Alborz, Iran
Published: March 2022

Background and Objectives Depression during pregnancy is a common mental disorder that has many side effects, including a disorder of the immune system. Recently, the available evidence supports the use of aerobic exercise interventions in reducing depressive symptoms in mothers. The aim of this study was to investigate the effect of an aerobic exercise period on levels of depression and Interleukin-6 (IL-6) concentration during pregnancy and postpartum in NMRI female mice. Methods In this experimental and baseline study, 40 female NMRI mice with an approximate age of 80- 90 days and a weight of 22-25 g were divided into four groups: Non Exercise in Pregnancy, Non Exercise in Postpartum, Exercise in Pregnancy, Exercise in Postpartum. After seeing the vaginal plaque and confirming the day of pregnancy of the animals, two running wheels were placed inside the cage of each pregnant animal for aerobic activity. In order to induce depression during pregnancy and postpartum, pregnant mice from day 5 to 19 of pregnancy were exposed to stress for three sessions a day, and to assess depression levels, the rate of delay in access to food after 24 hours of food deprivation was measured in seconds. At the end of the protocol, blood samples were taken from the heart to assess IL-6 and the data were analyzed using one-way Analysis of variance (ANOVA) . Results According to the findings of this study, moderate and low intensity aerobic exercise during pregnancy as well as in the postpartum period led to a significant decrease in levels of depression (P<0.05) and concentration of IL-6 as an inflammatory cytokine in trained mice compared to sedentary mice (P<0.05). Conclusion This results of the present study showed, the aerobic activity used was able to reduce the levels of depression and the concentration of inflammatory factor IL-6 during pregnancy and postpartum. Therefore, low-intensity aerobic activity can probably be used as a non-pharmacological intervention during this period to reduce depressive symptoms and improve immune function.
Comparison of the Effect of the Eight-week Corrective Exercises Program, Postural Reeducation, and Combined Training on Women With Upper Cross Syndrome: With Emphasis On Physical Distance Conditions
Authors:   Department of Physical Education, Hakim Nizami Qochan Institute of Higher Education, Quchan, Khorasan Razavi Province, Iran., Khosrojerdi Bahareh , Karimizadeh Ardakani Mohammad ,   Department of Health and Sport Medicine, Faculty of Physical Education and Sport Science, University of Tehran, Tehran, Iran., Khalaghi BirakOlia Karim ,   Department of Health and Sport Medicine, Faculty of Physical Education and Sport Science, University of Tehran, Tehran, Iran.
Published: March 2022

Background and Aims: Upper cross syndrome is a type of muscle-skeletal disorder that leads to shortening of the anterior muscles and weakness of the posterior muscles at the neck and thorax. One of the common methods of correcting these malalignments is corrective exercises. So far, different approaches have been used to correct this malalignment. Given the physical distance during epidemics and the lack of participation in correctional programs, it is not known whether distance training approaches can be as effective as face-to-face training. Methods: The present study was semi-experimental with a pre-test and post-test design. In the present study, 60 female employees were selected and assigned to four groups randomly. The first experimental group performed corrective exercises, the second experimental group performed postural reeducation training at home during the same period of the training program, the third group performed combination exercises, and the fourth group was considered as control. Before and after the intervention of the forward head angle, the kyphosis and rounded shoulders of the individuals were measured. One-way analysis of variance and paired t-test were used to analyze the data. Results: All three experimental groups showed a significant difference before and after the intervention on the forward head angle, kyphosis, and rounded shoulder (P˂0.05). The results also showed that the rate of improvement in the combined training group was higher than that of the two training groups. Conclusion: According to the test of research hypotheses on the effectiveness of corrective exercise and postural reeducation training on the upper cross syndrome, probably combined exercises are more effective than independent corrective and postural reeducation training. Therefore, it is recommended to trainers and corrective exercise specialists that correctional exercises not be limited to the clinical environment and they can be combined with postural reeducation training at home to get better results.
omparing Certain Time Representation Features In High-functioning Autistic Children with Normal Children’s Narrative Discourse
Authors:   Department of English Language and Literature, Faculty of Literature and Humanities, University of Sistan and Baluchestan, Zahedan, Iran, Ahangar Abbas Ali , Salarifar Mohammad Hosien ,   Department of Psychology, Faculty of Educational Science and Psychology, University of Birjand, Birjand, Iran., Mojahedi Rezaeian Setareh ,   Department of English Language and Literature, Faculty of Literature and Humanities, University of Sistan and Baluchestan, Zahedan, Iran., Imanverdi Azadeh ,   Department of English Language and Literature, Faculty of Literature and Humanities, University of Sistan and Baluchestan, Zahedan, Iran.
Published: March 2022

Background and Aims: Autism is a neurodevelopmental disorder, affecting the individual’s cognitive and language skills. Since human social life is highly dependent on cognitive and linguistic abilities, these abilities are essential factors in human growth and development. The production and perception of narrative discourse at a language level require the utilization of cognitive and linguistic abilities. Considering the fact that the timeline and the way it is expressed is one of the main components of narrative formation, the topic of time can be challenging in the narrative discourse for children with autism. Therefore, the aim of the present study was to investigate and assess the representation of some features of time, such as perfective and imperfective aspects and grounding, including foreground and background in the narrative discourse of children with high-functioning autism. Methods: In the current research, the representation of grounding in narrative discourse aspects of Persian-speaking children with high-functioning autism disorder (HFAD) and normal children were studied, compliant with classifications by Hickman et al. To this end, 20 male children with high-functioning autism disorder (chronological age: 7-11) and 20 normal male children (chronological age: 7-11) participated in this study. Narratives were elicited based on “Horse” and “Cat” picture stories provided by Hickman. Pursuant to studying and describing the collected data, they were thereafter analyzed via the Mann-Whitney U Test. Results: The findings pointed out that there was a significant difference between HFAD and normal children in the representation of perfective aspect and grounding (P=0.05). Children with HFAD had a weaker representation compared to normal children. Similarly, the children with HFAD had a more anemic performance in representing perfective aspect and foreground as the core data in producing narrative, whereas children with HFAD produced more marginal data and background compared to normal children. Conclusion Consistent with the findings, it appears that poor performance by children with HFAD in comparison with normal children in the representation of certain features of time, such as aspect and grounding in narrative discourse can be related to their cognitive and linguistic weaknesses.
Comparison of the Ground Reaction Force, Center of Mass to Center of Pressure Changes, and Time to Stabilization During a Jump in Young Professional and Semiprofessional Karate Girls
Authors:   Department of Sports Biomechanics, Faculty of Physical Education and Sport Sciences, Islamic Azad University, Central Tehran Branch, Tehran, Iran., Nikjoo Nazfar , Sadeghi Heydar ,   Department of Sport Biomechanics and Injuries, Faculty of Physical Education and Sport Sciences, Kharazmi University, Tehran, Iran.
Published: March 2022

Background and Aims: Since there is a direct relationship between achieving the best athletic performance and minimizing the damage and the potential injuries with people’s ability to perform the technique, this study aimed at comparing the selected biomechanical variables during consecutive jump-landings between professional and semi-professional karate athletes. Methods: In the current study, using a force plate, the ground reaction force, changes of the center of mass to the center of pressure, and stabilization time during jump-landing of nine young members of the female karate national team (professional) and nine selected karate athletes of Mazandaran province (semi-professional), on their both right and left legs separately, were obtained and statistically analyzed. Results: In the information collected from the selected biomechanical variables, the average and standard deviation in the left foot of both groups were higher than in the right foot. There was a significant difference between the ground reaction force and the change of center of mass to the center of pressure (stress) in the internal-external non – professional karate athletes and the left foot of the professional and non-professional. There was a significant difference between the ground reactions force in the posterior-anterior direction between the right and left foot of the professional group and the right and left foot of the non – professional group and the right and left foot of both groups in the change of center of mass to the center of pressure between the right and left foot of these two groups. However, there was no significant difference in the stabilization time. Conclusion: According to the results, the variables of the ground reaction force and changes in the center of mass to the center of pressure, and the time needed to achieve stability for karate athletes can be used as an index to evaluate the level of ability to perform and detect the potential injuries occurrence in professional and semi-professional karate athletes.
The Effect of Knee joint Kinseo Tape on Some Indicators of Physical Fitness and Performance in Young Soccer Players with normal alignment and genu varum
Authors:   Assistant Professor, Department of Health & Sport Rehabilitation, Faculty of Sport Science & Health, University of Shahid Beheshti, Tehran, Iran, GHEITASI Mehdi , Asadi Yasaman ,   Assistant Professor, Department of Physical Education and Sport Science, Faculty of Human Science & Islamic azad University, Sari, Iran., Ganjian Kambiz ,   PhD. Student in Sport Injury and Corrective Exercises, Department of Sport Science, Kish International Campus, University of Tehran, Kish, Iran.
Published: March 2022

Introduction: The aim of this study was to compare the effect of knee joint kinesiotype on some indicators of physical fitness (speed, agility and vertical jump) and performance (dribbling) in young footballers with normal of knee alignment and genu varum. Method:The participants of the present study were 37 young football players in the Youth League of the country who were purposefully selected and divided into two groups; genu varum group of 19 subjects; (mean age 18.32, mean height 177. 42 cm and body mass 66.16 kg) and normal alignment group of 18 subjects (mean age 17.64 yrs, mean height 178.53 cm and body mass were 68.47 kg). The evaluated indicators included physical fitness factors of speed, agility and vertical jump and dribbling performance index. Result: The result shows that, there was a significant difference between pre-test and post-test of the normal alignment group in the speed (p=0.001), agility (p=0.021) and vertical jump (p=0.011) and there was also a significant difference in the genu varum group in speed (p=0.003), agility (p=0.01) and vertical jump (p=0.03). While the kinesiotype intervention in variable of dribbling did not show a significant difference between pre-test and post-test in the normal alignment group (p = 0.12) and the genu varum group (p = 0.882). Also, no significant difference was observed in the variables of speed (p = 0.53), agility (p = 0.27), vertical jump (p = 0.11) and dribble (p = 0.14) between the normal alignment and genu varum groups. Conclusion: According to the results of this study, it can be stated that knee kinesiotype can improve physical fitness (speed, agility and vertical jump) indices in young football players with normal alignment and genu varum groups But did not improve their performance (dribbling). Finally, knee alignment is not effective in performance variables (technical skills) in young footballers.
Effectiveness of Play and Music on Anxiety, Depression, and Self-esteem In Secondary School Students With Visual Impairment
Authors:   Department of Psychology Exception and General, Faculty of Psychology and Educational Science, Central Tehran Branch, Islamic Azad University, Tehran, Iran., Taheri Seyyedeh Shohreh , Shahriari Ahmadi Mansoure ,   Department of Psychology Exception and General, Faculty of Psychology and Educational Science, Central Tehran Branch, Islamic Azad University, Tehran, Iran., Sharifi Hasanpasha ,   Department of Psychology, Faculty of Psychology and social Sciences, Roodehen Branch, Islamic Azad University, Tehran, Iran.
Published: March 2022

Background and Aims: The objective of this research was the assessment and evaluation of play and music’s effectiveness on the anxiety, depression, and self-esteem of elementary school students (second grade) with visual impairment. Methods: The present study was quasi-experimental with pretest and posttest design and with a control group. The statistical population included 60 students in the age range of 9-15 years (mean=11.74 years). The Cochran’s sampling method was performed after screening with the Spence anxiety tests, depression and children’s self-esteem assessment, and age-based peer-to-peer visualization. A total of 28 subjects were selected. The SPSS software and statistical methods of analysis of covariance, independent t-test, and even t-test were utilized for data analysis. Results: A comparison of pre- and posttest findings indicated that play and music do have a role in children’s anxiety, depression, and self-esteem of the subjects with visual impairment. However, the covariance analysis findings showed a significant difference only in the anxiety in the experimental group (P=0.002). Conclusion: Play and music can reduce the anxiety of children with visual impairments.
Impact of Dry, Wet & Combination Endurance Training on Selected Biomechanical Variables At The Voluntary Gait In Men Aged 60-75
Authors:   Department of Sports Biomechanics, Faculty of Physical Education and Sport Sciences, Tehran Markaz Branch, Islamic Azad University, Tehran, Iran., Hoseini Mohammadreza , Sadeghi Heydar ,   Department of Biomechanics and Sports Pathology, Faculty of Physical Education and Sports Sciences, Kharazmi University, Tehran, Iran., Taghva Mahdi ,   Department of Sports Physiology, Faculty of Physical Education and Sports Sciences, Tehran Markaz Branch, Islamic Azad University, Tehran, Iran .
Published: March 2022

Background and Aims: Considering that in old age, the potential for musculoskeletal abnormalities and consequently changes in biomechanical function is probable, utilizing appropriate exercise programs with a prevention approach toward reducing the negative consequences of these changes is a concern for sports rehabilitation and occupational therapy specialists. The aim of the present study was to investigate the effect of dry, wet, and a combination of endurance training on selected biomechanical variables at the voluntary gait in men aged 60-75 years. Methods: In this semi-experimental study, 60 elderly aged 60-75 years participated voluntarily and were randomly assigned to three groups of dry, wet, and a combination of endurance training. All three training protocols were performed weekly (three sessions per week) for eight weeks. A dependent t-test was used to compare pre-test and post-test and the analysis of covariance was utilized to compare the effect of three types of exercises on dependent variables. Results: The results of the present study showed that performing endurance exercises on dry, water and combination significantly increases the normalized stride length, displacement of the body mass center in the anterior-posterior and vertical axes, range of motion of the hip, knee and peak dorsiflexion of the ankle joints and the first normalized peak of Fz (vertical ground reaction force) during voluntary walking (P<0.05). Also, different types of endurance exercises had different effects on the variable of peak plantarflexion of the ankle joint (P<0.05) (between dry and combined exercises with P=0.007); but no significant difference was observed in the effect of various endurance trainings on other kinematic and kinetic variables during of voluntary walking (P>0.05). Conclusion: Although it seems that using endurance training on dry, water and combination can have positive effects on the biomechanical variables of elderly during walking; due to more effect, combined endurance protocol can be recommended for the elderly to improve balance and gait performance and safe and secure movement. Future studies are necessary to more precisely examine differences among various types of endurance training methods.
Comparative Study of Visual-Spatial Working Memory Perception in Normal Students and Students with special learning disabilities
Authors:   Department of Educational Science and Psychology, Faculty of Humanities Sciences, Islamic Azad University, Tabriz Branch, Tabriz, Iran, Sharbat Malahat Seyyed , Zarei Heydar Ali ,   Department of Educational Science and Psychology, Faculty of Humanities Sciences, Islamic Azad University, Khoy Branch, Khoy, Iran, Hoseininasab Seyyed Davoud ,   Department of Educational Science and Psychology, Faculty of Humanities Sciences, Islamic Azad University, Tabriz Branch, Tabriz, Iran
Published: March 2022

Background and Aims: Visual-spatial ability is a complex process involving several interconnected parts that develop with the development of working memory. These processes are performed by students with learning disabilities differently from normal students. The purpose of this study was to compare the visual-spatial perception of working memory between normal students and students with special learning disabilities. Objective: The purpose of this study was to compare visual-spatial perception of working memory between normal students and students with special learning disabilities. Methods: The research method was causal-comparative. The statistical population of the present study was all female and male elementary school students aged 10-12 years with math learning difficulties and dyslexia, and normal students in Khoy. The sample of this study consisted of 90 elementary school students, of whom 30 cases had math disabilities, 30 cases were dyslexic, and 30 cases were normal students. Students with learning disabilities were selected through available sampling in the Learning Disorders Center. Normal students were selected by random cluster sampling from Khoy schools. To diagnose and evaluate mathematical learning disability, the K-Mat test was used and the syndrome checklist was used to diagnose dyslexia. Corsi Blocks Task software was also used to measure the visual-spatial perception of working memory. The One-way ANOVA was used for data analysis. Results: The results showed that the difference between normal students, dyslexic students, and those with visual-spatial abilities was significant (F=10.11, p<0.001). However, there was no significant difference between students with math disorder and dyslexia in the visual-spatial ability of working memory (P> 0.34). Conclusion: Students with math learning difficulties and dyslexia had poor performance in the visual-spatial perception of working memory compared to normal students.
Impact of Transcranial Direct Current Stimulation with Psychological Effects of Color on Stroke-Induced Depression
Authors:   Department of Architecture, Faculty of Science and Engineering, Science and Arts University, Yazd, Iran., Fattahi Yasaman , Saeedmanesh Mohsen ,   Department of Psychology, Faculty of Humanities Science, Science and Arts University, Yazd, Iran.
Published: March 2022

Background and Aims: Depression is a common psychiatric disorder after a stroke. These patients often experience defective recovery despite intensive medication and psychotherapy. Transcranial Direct Current Stimulation (tDCS) of the brain is a technique used to stimulate different areas of the brain in neurological and psychiatric patients. One of the aims of this study was to investigate the psychological effects of color along with cerebral transduction direct electrical stimulation on stroke-induced depression. Methods: This was a quasi-experimental study. Fifteen stroke patients hospitalized in the Shahid Sadoughi Hospital in Yazd (nine males and six females with a mean age of 55.76 years and mean post-stroke of 47.4 years) were selected and randomly divided into three groups of A, B, and C. Their Beck Depression Scale scores were compared in three occasions after treatment, after sham, and two months after the treatment. Each patient received ten sessions of sham electrical stimulation (20 minutes) with white, ten sessions of anodic stimulation and cathodic stimulation (2 mA-20 min) with white, and ten sessions of anodic stimulation and cathodic stimulation (2 mA-20 min) with green in left and right dorsal lateral prefrontal cortex, respectively. Data analysis was performed in two levels of descriptive (mean & standard deviation) and inferential (ANOVA with repeated measures) using SPSS software v. 21. Results: The findings of (ANOVA with repeated measures demonstrated that compared with a white color treatment, depression declined immediately after treatment with green and white color (P<0.001) and a follow-up period (P<0.001). Conclusion: In line with the findings of this study, direct electrical stimulation with the green color can be utilized in the rehabilitation of stroke patients. However, electrical stimulation with the color green had a superior recovery than the white color.
Effect of Six Weeks of Plyometric Training with Feedback on Maximum Knee Flexion and Maximum Vertical GRF on Drop Landing Technique of Male Basketball Players With Chronic Ankle Instability
Authors:   Department of Corrective Exercises and Sports Injuries, Faculty of Physical Education and Sports Science, Kharazmi University, Tehran, Iran., Saghari Moein , Shojaedin Seyyed Sadradin ,   Department of Corrective Exercises and Sports Injuries, Faculty of Physical Education and Sports Science, Kharazmi University, Tehran, Iran., Ashrostaghi Mojtaba ,   Department of Biomechanics Sports, Sports Science Institute, Tehran, Iran.
Published: March 2022

Background and Aims: With respect to the prevalence of chronic ankle instability and adverse consequences, such as neuromuscular dysfunction of the proximal joints, the implementation of preventive proceeding in the proximal limb of the ankle is very necessary. Therefore, the present study was done to investigate the effect of six weeks of plyometric training with feedback on maximum knee flexion and maximum vertical GRF on the drop landing technique of male basketball players with chronic ankle instability. Methods: The present study has a quasi-experimental research design. Twenty-four male basketball players with chronic ankle instability participated in this study. After identifying individuals using the Cumberland Ankle Instability Tool, athletes were divided into two experimental groups (n=12) and a control (n=12) group. Evaluation of maximum knee flexion and maximum vertical ground reaction force was conducted using ten cameras and two distinct forces, respectively. The participants in the experimental groups performed plyometric training with feedback for six weeks. After examining the normality of data by the Shapiro-Wilk test, a paired t-test was used to compare differences within groups and an independent t-test was used to compare differences between groups. Results: The results showed that six weeks of plyometric training with feedback on maximum knee flexion and maximum vertical GRF on drop landing technique of male basketball players with chronic ankle instability significantly increased maximum knee flexion and reduced the maximum vertical GRF (P≤0.05). Conclusion: Adding plyometric training with feedback to the chronic ankle instability basketball program to prevent subsequent damage later in the proximal limb is recommended.
Music Therapy for Autism: A Preliminary Investigation of Acceptability, Efficacy, and Treatment Challenges in a Mixed Design
Authors:   Department of Psychology, Faculty of Psychology and Education Science, University of Tehran, Tehran, Iran., Firoozi Manijeh , Barfi Vahid ,   Department of Psychology, Faculty of Psychology and Education Science, University of Tehran, Tehran, Iran., Towhidi Ali Zia ,   Department of Psychology, Faculty of Psychology and Education Science, University of Tehran, Tehran, Iran.
Published: March 2022

Background and Aims: Autism has multiple characteristics and dimensions making it very difficult to treat. Music therapy promises to overcome some of these challenges by creating an enjoyable healing process. However, studies on its effectiveness in Iran are scarce and how the treatment is accepted by children and mothers has not yet been studied. The primary objective of the present study was to examine the acceptance, effectiveness, as well as challenges in this treatment process. Methods: The present study has a concurrent mixed-method design, conducted in the form of a multiple-case study. Thus, participants included five children with autism (without severe cognitive and learning disorders) aged 7-12 years. They were selected through purposeful sampling. One of them was ultimately excluded from the study process. Music therapy was performed individually for an average of eight one-hour sessions. Its effectiveness was assessed via the Matson Evaluation of Social Skills Scale and the Stirman Theory of Mind Scale as well as interviews with mothers and the therapist, plus observations of therapy sessions. Results: Participants demonstrated good compliance and even enthusiasm during treatment (in sessions and interviews with their mothers). Mothers also showed overall satisfaction with the treatment. The treatment had a significant impact on social and cognitive skills as well as mind theory. However, anxiety and repetitive behaviors did not appear to be reduced. Moreover, two significant challenges in the treatment process were a high level of anxiety and the children’s lack of concentration in the initial sessions, as well as a lack of passion and interest in practice at home. Conclusion: Music therapy appears to be a potentially effective approach for children with autism, especially since participants revealed good acceptance and enthusiasm. Comparing this approach with a variety of psychological interventions for children with autism can be helpful.
Sensory-Motor and Perceptual Spatial Rehabilitation With a Focus on Parent-child Interaction and Fear of Movement in Children With Visual Impairment: A Systematic Review
Authors:   Department of Psychology and Exceptional Children Education, Faculty of Psychology and Educational Science, Allameh Tabatabaei University, Tehran, Iran., Yousefi Saheb , Sharifi Daramadi Parviz ,   Department of Psychology and Exceptional Children Education, Faculty of Psychology and Educational Science, Allameh Tabatabaei University, Tehran, Iran., Rezayi Saeed ,   Department of Psychology and Exceptional Children Education, Allameh Tabatabaei University, Tehran, Iran., Asgari Mohammad ,   Department of Assessment and Measurement, Faculty of Psychology and Educational Science, Allameh Tabatabaei University, Tehran, Iran.
Published: March 2022

Background and Aims: Visual impairment is accompanied by side effects and problems that can affect the person’s mental and physical health. The purpose of this study was to scan the studies on the effects of sensory-motor rehabilitation and space-perception with a focus on parent-child interaction and fear of movement in children with visual impairment. Methods: The analysis of data in this project was done by the synthetic scan. The methodology was based on gathering, classifying, and summarizing data in studies on sensory-motor rehabilitation and space-perception with a focus on mother-child interaction and fear of motion in children with a visual impairment from 2007 to 2021 in articles found on databases, such as Eric, Ebsco, Google Scholar, Scopus, ScienceDirect, PubMed, Magiran, SID, Ensani, IranDoc, and Noormags with searching keywords, such as sensory-motor rehabilitation, space-perception, fear of movement, and children with visual impairment. In the primary search, 72 articles were chosen and then, 15 articles were chosen from them based on their title being sensory-motor rehabilitation and space- perception in children with visual impairment. Results: The results showed that this treatment is suitable for decreasing motion fear in children with visual impairment. Also, sensory-motor rehabilitation and space-perception can improve motion fear factors, such as motivation, parent-child relationship, physical awareness, imitating others’ behavior, and orientation and mobility skills.. Conclusion: By evaluating studies, it is figured that sensory-motor rehabilitation and space-perception with a focus on mother-child interaction is one of the supplementary treatments for children with visual impairment and will eventually decrease motion fear in children so that they can commute independently.
Effects of Corrective Exercise Protocol Utilizing A TheraBand on Muscle Activity During Running in Individuals With Genu Valgum
Authors:   Department of Physical Education and Sports Sciences, Faculty of Ducational Sciences and Psychology, University of Mohaghegh Ardabili, Ardabil, Iran., Ghorbanlou Farshad , Jaafarnejad Amirali ,   Department of Sport Management and Biomechanics, Faculty of Educational Sciences and Psychology, Mohaghegh Ardabili University, Ardabil, Iran., Fatollahi Amir ,   Department of Physical Education and Sports Sciences, Faculty of Ducational Sciences and Psychology, University of Mohaghegh Ardabili, Ardabil, Iran
Published: March 2022

Background and Aims: Genu valgum is among the most common lower limb malalignments impacting people’s performance. The present study’s objective was to investigate the effects of a corrective exercise protocol utilizing TheraBand on muscle activity during running in individuals with genu valgum. Methods: The present study was a semi-experimental and laboratory study, in which 24 male students (20-30 years old) were randomly divided into the control and experimental groups. Corrective exercises were performed on the experimental group for eight weeks using a thera-band. The electrical activity of selected muscles was recorded via the electromyography system. Statistical analysis was conducted utilizing measures, such as repeated measures Analysis of Variance (ANOVA) (significance level: 0.05). Results: The findings revealed a significant decrease (69.98%) in bicep femoris muscular activity during the stance phase of running posttest compared to pretest (d=1.88, P=0.002). Moreover, a significant decrease (33.77%) in the electrical activity of the semitendinosus muscle was detected in the posttest compared to the pretest (d=0.86, P=0.024). The electrical activity of other muscles did not indicate any significant differences in the posttest compared to the pretest (P>0.05). Conclusion: Decline in bicep femoris muscle activity in individuals with genu valgus indicates the positive impact of rehabilitation via TheraBand as well as enhanced performance in their daily activities.
Comparing Effects of Six-week Active and Passive Static Stretching on Lumbar-Pelvic Rhythm In Males With Hamstring Shortness
Authors:   Department of Sports Injuries and Corrective Exercises, Faculty of Sports Sciences, University of Tehran, Tehran, Iran., Sharifi Ardani Behnam , Rajabi Reza ,   Department of Sports Injuries and Corrective Exercises, Faculty of Sports Sciences, University of Tehran, Tehran, Iran, Minoonejad Hooman ,   Department of Sports Injuries and Corrective Exercises, Faculty of Sports Sciences, University of Tehran, Tehran, Iran
Published: March 2022

Background and Aims: Forward bending is a coupled movement combining lumbar flexion and pelvic rotation, the so-called lumbar–pelvic rhythm. Clinical observations have suggested that hamstring tightness influences the lumbar pelvic rhythm and may be associated with modifications in the sagittal spine curvatures during trunk flexion. Moreover, there is still no agreement on the best stretching techniques. Therefore, the aim of the present study was to compare the effect of six weeks of active and inactive static training on lumbar-pelvic rhythm in forward flexion in men with hamstring shortness. Methods: This study was a quasi-experimental study with pretest/posttest with two groups. In this study, 26 men with hamstring shortness, with a Mean±SD age of 25.76±1.71 years were selected (via purposeful sampling). Hamstring muscle shortness was measured utilizing the SLR and 90-90SLR tests. Measurements of the lumbar pelvic rhythm were recorded in the three-phase forward bending by a spinal mouse. Variables included pelvic rotation and lumbar flexion. Active and passive static stretching were respectively jack-knife and kneeling hamstring stretching techniques. To compare pretest and posttest values of active and passive static stretching groups, the paired t-test and Wilcoxon test were utilized. Furthermore, to assess the difference between active and passive static stretching groups, the ANCOVA and Mann-Whitney U test were utilized. Results: After six weeks of active and passive static stretching, the total pelvic rotation significantly increased in contrast to total lumbar flexion (P<0/05). A comparison of pelvic and lumbar ROM output did not reveal a significant difference between active and passive static groups (P>0/05). Conclusion: Compliant with the findings, active and passive static stretching could change the lumbopelvic rhythm to a pelvic-dominant motion, indicating that a flexible hamstring is important for preventing low back pain and other problems associated with the disturbance of the lumbo-lumbar rhythm.
Comparison of movement patterns in 13- to 15-year-old boys with and without lumbar hyper lordosis by 9 test screening battery
Authors:   MA in Sport Pathology and Corrective Exercises, School of Physical Education and Sport Sciences, Tehran University, Tehran, Iran, Shahabi Mohammad , minoonejad hooman ,   Faculty Member and Associate Professor, Sport Medicine and Health Department, Faculty of Physical Education and Sport Sciences, University of Tehran, Tehran, Iran, Karimizadeh Ardakani Mohammad ,   Department of health and sport medicine, Faculty of physical education and sport science, University of Tehran, Tehran, Iran
Published: March 2022

Background and Aims: lumbar lordosis is one of the most common abnormalities in the spine in adolescents that affects the movement system and lead to a variety of musculoskeletal disorders in the body. Materials and Methods: The present study was a cross-sectional study in which 60 boys aged 13 to 15 years were selected by convenience sampling. Subjects entered the study after initial screening and were divided into two groups: lumbar lordosis (n = 31) and normal (n = 29). The mean age and BMI of the subjects were (13.71 ± 0.86) and (21.88±2.52), respectively. The lordosis angle was in the normal group (38.51±5.62) and in the lordosis group (57.08±8.57). Lordosis angle was measured using a flexible ruler and movement patterns according to the guidelines of the 9 Test Screening Battery. Data were analyzed by SPSS software using independent t-test at a significance level of α <0.05. Results: The total score of the 9 test screening battery was 20.3 ± 2.4 in the lordosis group and 21.6 ± 2.2 in the normal group. The results of independent t-test showed that there is a significant difference between the total scores in the two groups (P = 0.032). Among the partial scores, the Deep squat score was 2±0.68 in the lordosis group and 2.48±0.68 in the normal group, with a significant difference between them (P=0.008). Also, the test score for Straight leg raises was 1.87±0.67 in the lordosis group and 2.27±0.57 in the normal group, and there was a significant difference between these two variables (P=0.012). No significant correlation was found between the results of other partial tests. Conclusion: Lumbar lordosis can negatively affect the quality of lumbar-pelvic movement patterns in adolescent boys. Therefore, it is recommended that corrective movement specialists pay attention to the quality of its movement patterns during evaluation and lumbar correction exercises.
Impact of Combined Corrective & Home Respiratory Exercises on Kyphosis Angle & Respiratory Capacity in Asthmatic Children
Authors:   Department of Sport Injuries and Corrective Exercises, University Campus, University of Guilan, Rasht, Iran., Mirshafiei Machiani Seyedeh Zahra , Sedaghati Parisa ,   Department of Sport Injuries and Corrective Exercises, Faculty of Physical Education and Sport Sciences, University of Guilan, Rasht, Iran.
Published: March 2022

Background and Aims: Asthma is a chronic disease causing morbidity and reduced quality of life. Asthmatics are less active than their peers, inducing a more sedentary lifestyle for the patient. Asthma can cause postural changes in the spine. Shoulder girdles are suitable options for their correction and prevention. Another possible solution is corrective breathing exercises. Hence, this study’s objective was to investigate and assess the impact of combined corrective and home respiratory exercises on kyphosis angle and respiratory capacity in asthmatic children. Methods: The present study was a clinical trial with a pretest and posttest design. For this purpose, with the approval of a pediatric pulmonologist, 30 mildly asthmatic children living in Rasht were voluntarily included in the study. The subjects were randomly divided into two groups: experimental (15 individuals with a mean age of 10.53±2.09 years) and control (15 kids with a mean age of 11.40±2.13 years). Written informed consent forms were obtained from the children’s parents. Respectively, a flexible ruler, spirometry, and bone caliper were deployed to evaluate the curvature of the thoracic spine, respiratory capacity, and the chest’s anthropometric indices. To analyze the study’s results, a dependent t-test and analysis of covariance were utilized (significance level: P<0.05). Results: The findings revealed a significant difference between the thoracic spine curvature (P=0.004), forced expiratory volume in 1 second (FEV1) (P=0/001), (FEV1)/ forced vital sapacity (FVC) (P=0/02), and chest anthropometric indices (P=0.001). Conclusion: In line with the findings, it appears that combined corrective and respiratory exercises can positively influence the chest’s extensor muscles inducing improvements in lung function and postural correction in asthmatic children. Therefore, it is hereby recommended that therapists, coaches, and exercise teachers utilize combined corrective and respiratory exercises to improve the physical, postural, and respiratory conditions of asthmatic children.
Comparison of Static, Dynamic Balance, Knee Joint Position Among Healthy Women and Those Infected with COVID-19
Authors:   Department of Sports Biomechanics, Faculty of Physical Education and Sports Sciences, Shahid Bahonar University, Kerman, Iran., Negarestani Salehe , Amirseyfaddini Mohammadreza ,   Department of Sports Biomechanics, Faculty of Physical Education and Sports Sciences, Shahid Bahonar University, Kerman, Iran., Daneshjoo Abdolhamid ,   Department of Sports Pathology and Corrective Movements, Faculty of Physical Education and Sports Sciences, Shahid Bahonar University, Kerman, Iran., Karimzadeh Masoud ,   Department of Sports Pathology and Corrective Movements, Faculty of Physical Education and Sports Sciences, University of Isfahan, Isfahan, Iran., Shourabadi Sheida ,   Department of Sports Biomechanics, Faculty of Physical Education and Sports Sciences, Shahid Bahonar University, Kerman, Iran.
Published: March 2022

Background and Aims: The Coronavirus disease 2019 (COVID-19) pandemic has created widespread and long-lasting impacts on human health. Infection induces harm and damage to various systems, including the respiratory, digestive, kidney, and central nervous systems. Hence, considering its effects on the central nervous system (CNS) and nervous disorders and the fact that the CNS can impact balance and “position sense”, the objective of this study was to compare static balance, dynamic balance, and knee joint position sense among women (with COVID-19 and healthy subjects). Methods: In this study, 15 women infected with COVID-19 (age: 47.73±3.44 years, height: 162.53±4.17 cm, mass: 70.33±4.67 kg, and body mass index (BMI): 26.63±1.62 kg/m2) and 15 healthy women (age:47.53±3.27 years, height: 161.13±4.56 cm, and mass: 67.66±4.25 kg, and BMI: 26.11±2.10 kg/m2) were analyzed. Sharpendromberg and time up and go tests were utilized to respectively evaluate static and dynamic balance as well as knee joint position sense. The data were recorded by angular reconstruction and via a digital camera. Balance and sense of status tests were performed for both groups, and ultimately, the results were evaluated utilizing an independent t-test. Results: The findings revealed a significant difference between static and dynamic balance among the two groups of women (with COVID-19 & healthy) (P<0.05). Moreover, there was a significant difference between knee joint position sense (P<0.05), where the COVID group had 2.64 degrees more reconstruction error than the healthy group. Conclusion: The static, dynamic balance, and knee joint position sense of the COVID group decreased, which can lead to an increase in the contingency of dropping/falling among these individuals.
Comparison of Immediate Impact of Massage and Foot Mobilization on Balance in Obese Women Nurses (35-45 Years Old) in Tehran University Hospitals
Authors:   Department of Corrective Exercise and Sport Injuries, South Tehran Branch, Payame Noor University of Tehran, Iran., Bahmani Jahromi Somayeh , Momeni Somayeh ,   Department of Corrective Exercise and Sport Injuries, South Tehran Branch, Payame Noor University of Tehran, Iran., Aghayari Azar ,   Department of Corrective Exercise and Sport Injuries, South Tehran Branch, Payame Noor University of Tehran, Iran.
Published: March 2022

Background and Aims: Reduced balance and changes in posture are among the physical activity constraints in obese individuals. Devising techniques and methods for improving balance in obese women and preventing them from falling as well as its consequences are among the health system’s challenges. This article’s aim was to compare and evaluate the immediate effects of massage and mobilization of feet and ankles on balance among obese female nurses. Methods: The current study assessed 45 female nurses in Tehran University Hospitals (age range: 35-45 years and body mass index [BMI] over 30-40). They were randomly divided into three groups consisting of 15 people: The massage group (age: 38.73±3.39 years), (height: 154.67±5.55 cm), (weight: 79.50±8.63 kg), (BMI: 33.28±1.82 kg/m2), the mobilization group (age: 40.87±3.09 years), (height: 155.33±6.72 cm), (weight: 80.83±8.34 kg), (BMI: 33.60±1.88 kg/m2) and control group (age: 40.00±3.00 years), (height: 155.80±4.06 cm), (weight: 80.63±4.55 kg), (BMI: 33.28±1.24 kg/m2). The therapeutic protocol included 20 minutes of foot massage in the massage group and 20 minutes of mobilization on the feet and ankles in the mobilization group. In the control group, no treatment was performed. In this study, the subjects in the three groups were analyzed by two clinical balance tests: “One-Leg Standing (OLS) Test” and “Time Up & Go Test (TUG)” Assessments were made before and immediately after the intervention. The data was statistically examined via Analysis of Covariance (ANCOVA) using SPSS software v. 21. Results: The analysis of Covariance findings indicated significant differences between the groups. Both massage and mobilization groups showed differences in the OLS scale score for both right and left legs and regarding the TUG test, significant differences were seen in the experimental groups compared to the control group (P=0/00). No significant differences were discovered between the efficacy of massage and balance mobilization (P≥0/05). Conclusion: According to the findings, feet plantar massage and mobilization can improve functional balance in obese female nurses and no differences were detected regarding their effect and utilization.