The Effect of a Home-Based High Intensity Interval Training Intervention on Increasing Exercise Among Low Active Adults
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 50
- 试验地点
- 1
- 主要终点
- Exercise minutes per week
研究概览
简要总结
The purpose of this study is to examine the effect of a home-based high intensity interval training intervention on exercise among low active adults (defined as engaging in exercise 90 minutes or less per week). Participants will be randomly assigned to a HIIT-based intervention or a wait-list control each lasting 12 weeks (participants in the wait-list control condition will have the option of receiving the HIIT intervention following the 12 weeks).
详细描述
The intervention will be a 12-week high intensity interval training workout that will consist of home-based exercise sessions prescribed by the exercise counselor. The exercise sessions will be based on exercises the participant can confidentially engage in (regular push-ups vs. knee push-ups vs. wall push-ups). The goal will be to engage in three exercise sessions per week. The participants will receive weekly telephone calls during the first month and bi-weekly calls during months 2 and 3. The exercise counselor will also engage in dialogue that will motivate the participant to exercise.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- Double (Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •18 and older
- •Exercising for 90 minutes or less each week
- •Access to the Internet
排除标准
- •A history of coronary heart disease (history of myocardial infarction, symptoms of angina)
- •Orthopedic problems that would limit physical activity participation
- •Osteoarthritis
- •Any other medical condition that may make physical activity unsafe or unwise.
- •Current or planned pregnancy
- •Psychosis or current suicidal ideation
- •Psychiatric hospitalization within the last six months
研究组 & 干预措施
High Intensity Interval Training
The exercise group will participate in a home and telephone-based program consisting of a 12-week high intensity interval training workout (HIIT). The home-based exercise sessions will be prescribed by the program exercise counselor, with a goal to exercise three times per week. The program will be tailored to meet specific fitness and strength needs of the participant. The participant will receive weekly telephone calls during the first month and bi-weekly calls during months 2 and 3. At 12 weeks, participants in both the exercise and wait-list control group will complete online questionnaires. The ActiGraph will be returned to the University of Minnesota research staff via a pre-paid postage envelope.
干预措施: High Intensity Interval Training (Behavioral)
Wait-List Control Group
Participants in the wait-list control condition will have the option of receiving the exercise intervention program after completion of the final assessment.
结局指标
主要结局
Exercise minutes per week
时间窗: Change from Baseline to 12 weeks
Exercise minutes per week as assessed by an accelerometer for one week at baseline and 12 weeks. Higher reported minutes per week indicates a higher level of physical activity.
次要结局
- Physical Activity Self-efficacy Questionnaire(Change from Baseline to 12 weeks)
- Biometrics(Change from Baseline to 12 weeks)
- Social Support for Exercise Questionnaire(Change from Baseline to 12 weeks)
- Physical Activity Enjoyment Scale (PACES)(Change from Baseline to 12 weeks)
- Outcome Expectancies Questionnaire(Change from Baseline to 12 weeks)