The review was registered ( Number CRD42013004632 ) on PROSPERO , the International Prospect i ve Register of Systematic Review s. Results The results indicated that PA is associated with significant and beneficial changes in fat percentage , waist circumference , systolic blood pressure , insulin , low-density lipoprotein cholesterol , and total cholesterol , as well as with small non-significant changes in diastolic blood pressure , glucose , and high-density lipoprotein cholesterol .
Conclusion Although limited , results from controlled trials suggest that PA intervention may improve physical fitness and risk factors for cardiovascular disease in adolescents who are overweight or obese
Background The increasing prevalence of obesity in the pediatric age range has become a major concern .
Studies have investigated the role of physical activity ( PA ) to prevent obesity in this population .
However , previous review s did not focus on the effects of PA in overweight/obese adolescents on physical fitness and risk factors for cardiovascular disease altogether .
Objective The present systematic review analyzed trials investigating the effect of PA on aerobic capacity , muscle strength , body composition , hemodynamic variables , biochemical markers , and endothelial function in obese/overweight adolescents .
The COPE Healthy Lifestyles TEEN program: feasibility, preliminary efficacy, & lessons learned from an after school group intervention with overweight adolescents.
INTRODUCTION There has been a paucity of theory-based interventions to improve health outcomes in overweight adolescents . Therefore , two intervention studies were conducted to : ( a ) determine the feasibility of implementing the Creating Opportunities for Personal Empowerment ( COPE ) Healthy Lifestyles Thinking , Emotions , Exercise , and Nutrition ( TEEN ) program with overweight adolescents ; ( b ) obtain feedback that could be used to refine the program ; and ( c ) examine the preliminary efficacy of the COPE program on the adolescents ' weight and body mass index ( BMI ) . METHOD Phase I and Phase II clinical trials were conducted with 23 overweight teens . The Phase 1 trial used a pre-experimental design with one group of 11 urban adolescents . The Phase 2 trial was conducted with 12 suburban teens using a r and omized controlled pilot study . COPE teens received a 15-session cognitive-behavioral skills building program that included physical activity , while the control group received an attention control program .  Weight change and BMI were the key outcomes . RESULTS COPE teens experienced a significantly greater reduction in weight and BMI than did teens in the control group , who gained weight over time . Although the COPE program was well received by all of the teens , retention of subjects across time and parent involvement in the program were challenges in the urban high school . DISCUSSION These studies provide preliminary data to indicate that the implementation of COPE is feasible and may lead to a reduction in weight and BMI in overweight teens . Implementing COPE within the context of the school day may be more successful in sustaining adolescent involvement in the program versus using an after-school format
The review was registered ( Number CRD42013004632 ) on PROSPERO , the International Prospect i ve Register of Systematic Review s. Results The results indicated that PA is associated with significant and beneficial changes in fat percentage , waist circumference , systolic blood pressure , insulin , low-density lipoprotein cholesterol , and total cholesterol , as well as with small non-significant changes in diastolic blood pressure , glucose , and high-density lipoprotein cholesterol .
Conclusion Although limited , results from controlled trials suggest that PA intervention may improve physical fitness and risk factors for cardiovascular disease in adolescents who are overweight or obese
Background The increasing prevalence of obesity in the pediatric age range has become a major concern .
Studies have investigated the role of physical activity ( PA ) to prevent obesity in this population .
However , previous review s did not focus on the effects of PA in overweight/obese adolescents on physical fitness and risk factors for cardiovascular disease altogether .
Objective The present systematic review analyzed trials investigating the effect of PA on aerobic capacity , muscle strength , body composition , hemodynamic variables , biochemical markers , and endothelial function in obese/overweight adolescents .