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The study findings can derive an effective exercise type either web-based or supervise exercise as well as build a series of exercise video that can promote self-exercise at home for health promotion for community residents.
Background: Web-based exercise is effective alternative training for community residents on health improvement; however, adherence to their performance is challenging.
Purpose: This study aimed to (1) compare the effectiveness of 16-week exercise on improving blood samples, body composition, and anthropometric parameters between web-based exercise and supervised exercise; and (2) examine the trajectory of exercise adherence of web-based exercise for attendance and intensity over time for community-dwelling adults with high body fat.
Design: A two-arm randomized control trial. Method: Participants who received 16-week supervised exercise for aerobic exercise training on 2020 in our previous project was served as one of control groups (n = 34). In present project, purposive sampling will be used to enroll a target of 66 community-dwelling residents aged 40-64 years with inactive habits and body fat percentage ≧ of 25% for males and ≧ 30% for females in study. Eligible participants will be stratified by sex and then block randomly divided into web-based exercise or a control group (without any exercise intervention). The web-based exercise will prescribe a 30-minute of aerobic exercise at least moderate intensity prescription for three times per week. Heart rate reserve and self-perceived exertion will be self-recorded on the web by participants. Generalized estimating equations will be used to explore the effectiveness of web-based exercise.
Implications: The study findings can derive an effective exercise type either web-based or supervise exercise as well as build a series of exercise video that can promote self-exercise at home for health promotion for community residents.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| web-based exercise | Experimental | Participants will receive web-based aerobic exercise (AE) training three times per week for 16 weeks. |
|
| control group | No Intervention | control group without any intervention. |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| web-based aerobic exercise | Behavioral | Our designed AE program involved core muscle training through movements including marching, step touches, lunges, v-steps, box steps, twists, knee-ups, scoops, and scissors. |
| Measure | Description | Time Frame |
|---|---|---|
| The change of cholesterol | the unit is mg/dl | two times (from baseline to the end of 16-week) |
| The change of fasting sugar from blood sample | the unit is mg/dl | two times (from baseline to the end of 16-week) |
| The change of insulin from blood sample | the unit is μIU/mL | two times (from baseline to the end of 16-week) |
| The change of weight | weight in kilograms, will be measured using body composition analyzer | two times (from baseline to the end of 16-week) |
| The change of waist circumference | the unit is centimeters | two times (from baseline to the end of 16-week) |
| The change of body fat percentage | the unit is %, will be measured using body composition analyzer | two times (from baseline to the end of 16-week) |
| The change of visceral fat | the unit is square centimeters, will be measured using body composition analyzer | two times (from baseline to the end of 16-week) |
| The change of hip circumference | the unit is centimeters. |
| Measure | Description | Time Frame |
|---|---|---|
| Adherence measurement | Number of sessions attended/ Number of total sessions prescribed | Each exercise session |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Yu-Hsuan Chang, phD | National Tainan Junior College of Nursing | Principal Investigator |
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for research privacy.
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| ID | Term |
|---|---|
| D000074822 | Treatment Adherence and Compliance |
| D009043 | Motor Activity |
| ID | Term |
|---|---|
| D015438 | Health Behavior |
| D001519 | Behavior |
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we will design a randomized controlled trial comprising two arms of a 16-week exercise web-based aerobic exercise (AE) training and another control group without any exercise intervention.
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PI will be blinding.
| two times (from baseline to the end of 16-week) |
| The change of High-density lipoprotein [HDL] | the unit is mg/dl | two times (from baseline to the end of 16-week) |
| The change of low-density lipoprotein [LDH] | the unit is mg/dl | two times (from baseline to the end of 16-week) |
| The change of triglycerides [TG] | the unit is mg/dl | two times (from baseline to the end of 16-week) |