Effectiveness of Equinox Fitness Club's Personal Coaching Method Versus Self-Directed Exercise Training on Increasing Lean Body Mass in Men Aged 30-44 Years of Age
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 43
- 试验地点
- 2
- 主要终点
- Change in lean body mass
研究概览
简要总结
The purpose of this study is to compare the Equinox Personal Coaching exercise training method to self-directed exercise training in helping subjects become more fit. Men between 30 and 44 years of age who exercise on a regular basis and are interested in receiving Equinox personal training will be invited to participate. The investigators will enroll 36 subjects at University of California, Los Angeles (UCLA), the only site. The hypothesis of this study is that subjects randomized to the Personal Coaching Method will result in significantly greater lean mass accrual than those randomized to self-directed training over the 12 weeks of the study.
Subjects will have 2 Baseline visits over 1 week, then be randomized to receive either Coached training or self-training, which they will do for 12 weeks, then complete two End of Study visits over the final week. Visits 1 and 3 include questionnaires, skinfold fat/lean body mass measurements, and strength and aerobic performance tests, and will take place at Equinox. Visits 2 and 4 include a DEXA scan and ECG, which will take place at UCLA.
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
- None
入排标准
- 年龄范围
- 30 Years 至 44 Years（Adult）
- 性别
- Male
- 接受健康志愿者
- 是
入选标准
- •Men aged 30-44 years
- •Body mass index less than 30 kg/m
- •Currently exercising with or without coaching more than 4 days but less than 8 days per month for the past three months (Equinox Motivated or Super Motivated categories);
- •Willing to commit to 12 weeks of thrice weekly training at the Century City Equinox club with or without an Equinox coach.
排除标准
- •Over age 44
- •Musculoskeletal conditions limiting participation
- •Unstable cardiovascular, pulmonary, metabolic, or other disorders that would preclude high intensity exercise training.
- •Abnormal ECG at Screening that indicates the subject is not healthy enough for maximal exercise in the opinion of the principal investigator
- •Family history of sudden death associated with exercise, based on self-report
结局指标
主要结局
Change in lean body mass
时间窗: Baseline and 4 months
Change in lean body mass (LBM) as measured by dual-energy x-ray absorptiometry (DEXA)
次要结局
- Change in muscle strength(Baseline and 4 months)
- Change in aerobic performance(Baseline and 4 months)
- Changes in ventilation and respiratory gas exchange(Baseline and 4 months)
- Change in quality of life(Baseline and 4 months)