Clinical trial NCT06242899: Short Moderate-intensity Continuous Training on Sedentary Women's
Official title: Effects of Short Moderate-intensity Continuous Training With Different Durations on Sedentary Women's Functional Capacity and Physical Activity Enjoyment. A Randomized Clinical Trial.
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: NA
Conditions: Sedentary Behavior
Lead sponsor: University of Valencia
Sponsor class: OTHER
First posted: 2024-02-05
Enrollment: 45
Sex: FEMALE
Minimum age (years): 18
Maximum age (years): 25
Standard ages: ADULT
Accepts healthy volunteers: yes
Allocation: RANDOMIZED
Intervention model: PARALLEL
Primary purpose: TREATMENT

Brief summary: Purpose: To determine the effects of three Short Moderate Intensity Continuous Training (SMICT) exercise programs with different durations, on functional capacity, resting heart rate (RHR) and physical activity enjoyment in sedentary women.

Methods: A randomized clinical trial was performed. 45 sedentary women were randomly allocated to either a: i) 8-minutes short exercise group; ii) 10-minutes short exercise group; and iii) 15-minutes short exercise group. All three groups received a short exercise training program at moderate intensity for 3 sessions/week, over 3 weeks. Before and after the interventions, functional capacity was evaluated through the 6-minute walking test, and RHR with a pulse oximeter. Physical activity enjoyment was measured with the Physical Activity Enjoyment Scale after the intervention.

Detailed description: Sedentary lifestyles contribute to 3.2 million annual deaths globally, correlating with increased risks of cardiovascular diseases, obesity, and certain cancers. With women showing notably low physical activity rates, implementing tailored exercise interventions becomes crucial to enhance their activity levels and functionality, potentially mitigating risks associated with high resting heart rates linked to increased mortality, particularly from cardiovascular causes.

This was a randomized clinical trial involving 45 sedentary women split into three groups: 8-minute, 10-minute, and 15-minute exercise durations. All groups underwent moderate-intensity short exercise programs, differing only in duration. Functional capacity (measured by the 6-minute walking test) and resting heart rate (RHR) were assessed at baseline and after the 3-week intervention. Physical activity enjoyment was measured at the intervention's end.

Eligibility criteria: Inclusion Criteria:

* Female
* Must be not regularly physically active for more than one month.
* Must be between 18 and 25 years of age.
* Must present a body mass index (BMI) between 18.5-24.9 kg/m2.

Exclusion Criteria:

* BMI≥25 kg/m2.
* Suffer from musculoskeletal or neurological diseases.
* Women with precarious medical conditions.
* Use of medications.

Primary outcomes:
measure: Functional capacity
timeFrame: Up to 3 weeks
measure: Resting heart rate
timeFrame: Up to 3 weeks
measure: Physical activity enjoyment
timeFrame: Up to 3 weeks
Secondary outcomes:
Other outcomes:
Locations:
city: Valencia
country: Spain
facility: University of Valencia
Study officials:
affiliation: Univeristy of Valencia
name: Elena Marqués Sulé, PhD
role: PRINCIPAL_INVESTIGATOR
References:
citation: Garber CE, Blissmer B, Deschenes MR, Franklin BA, Lamonte MJ, Lee IM, Nieman DC, Swain DP; American College of Sports Medicine. American College of Sports Medicine position stand. Quantity and quality of exercise for developing and maintaining cardiorespiratory, musculoskeletal, and neuromotor fitness in apparently healthy adults: guidance for prescribing exercise. Med Sci Sports Exerc. 2011 Jul;43(7):1334-59. doi: 10.1249/MSS.0b013e318213fefb.
citation: Pines A. Sedentary women: sit less, live more! Climacteric. 2015;18(6):770-2. doi: 10.3109/13697137.2015.1038512. Epub 2015 Apr 14.