Short Moderate-intensity Continuous Training on Sedentary Women's

Sedentary Behavior Clinical Trial

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.

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT06242899
• Other study ID #: AL-jouf University036
• Status: Completed
• Phase: N/A
• Start date: January 10, 2022
• Est. completion date: December 30, 2022

Study information

• Verified date: February 2024
• Source: University of Valencia
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial 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.

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.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 45
• Est. completion date: December 30, 2022
• Est. primary completion date: December 30, 2022
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: Female
• Age group: 18 Years to 25 Years

Eligibility

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.

Related Conditions & MeSH terms

• Sedentary Behavior

Intervention

Other:
• Exercise
Exercise with a cycle ergometer in three phases: Warm-up: the exercise intensity was determined at 50-60% of HRmax obtained in the effort test, and lasted 2 minutes. Short exercise at moderate intensity for 8, 10 or 15 minutes according to group allocation. The exercise was cycling at 75% HRmax determined with an effort test. Cool down: the exercise intensity was determined at 50-60% of HRmax obtained in the effort test, and lasted 2 minutes.

Locations

Country	Name	City	State
Spain	University of Valencia	Valencia

Sponsors (1)

Lead Sponsor	Collaborator
University of Valencia

Country where clinical trial is conducted

Spain, 

References & Publications (2)

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. — View 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. — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Functional capacity	6-minutes walking test (6MWT). This test consists of calculating the distance covered by the participant who was instructed to walk as quickly as possible along a 30-meter hallway without running for six minutes. Greater number of meters covered, better functional capacity.	Up to 3 weeks
Primary	Resting heart rate	Resting heart rate was measured with a pulse oximeter. The normal values for oxygen saturation (SpO2) in healthy adults measured by a pulse oximeter are 95% to 100%	Up to 3 weeks
Primary	Physical activity enjoyment	Physical activity enjoyment was measured with a modified version of the Physical Activity Enjoyment Scale (PACES). The scale is comprised of 17 items that are assessed using a 7-point bipolar scale. The final enjoyment score is calculated, and possible scores range from 17 (representing not enjoyable) to 68 (indicating neutral) to 119 (reflecting enjoyable). The higher score indicates greater enjoyment.	Up to 3 weeks