Effect of Two Isoenergetic Modes of High-Intensity Interval Training on Total and Abdominal Fat Mass Loss in Men With Overweight or Obesity.
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 9
- 试验地点
- 1
- 主要终点
- HIIT mode and abdominal fat mass change (g)
研究概览
简要总结
The aims of this study was to compare two isoenergetic HIIT (High-intensity Interval training) programs (cycling vs. running) on body composition, substrate oxidation at rest and during a moderate exercise, muscle functionality, glycaemic control, lipid profile, inflammation, maximal aerobic capacity (VO2max) and gut microbiota composition in men with overweight or obesity.
The investigators hypothesized that both programs could decrease total, abdominal and visceral fat mass but due to differences in muscle solicitation, metabolism adaptation and blood flow, and that running could favors greater fat mass losses.
详细描述
The first aim of this study was to compare two isoenergetic HIIT programs (cycling vs. running) on body composition in men with overweight or obesity.
20 men with overweight or obesity should completed HIIT program three times a week during twelve weeks.
i) High intensity interval training - BIKE (HIIE BIKE) 10 cycles of speeding up for 45 s at 80-thPHR followed by pedaling slowly (40% thPHR) for 1m30s (37min30s) ii) High intensity interval training - RUN (HIIE RUN) 9 cycles of speeding up for 45 s at 80-thPHR followed by pedaling slowly (40% thPHR) for 1m30s (35min15s)
Body composition will be measured before and after HIIT program by Dual-energy X-ray absorptiometry (DXA).
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Single (Participant)
盲法说明
Data collected on the volunteers will be made anonymous.
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- Male
- 接受健康志愿者
- 是
入选标准
- •men (18 to 65 years old)
- •with overweight or obesity (BMI > 25 kg/m2 and ≤ 40 kg/m2)
排除标准
- •medical contraindications to intense physical activity,
- •painful joints,
- •taking ß-blocker
研究组 & 干预措施
High intensity interval training - BIKE (HIIE BIKE)
10 cycles of speeding up for 45 s at 80-thPHR followed by pedaling slowly (40% thPHR) for 1m30s (37min30s)
干预措施: Physical activity (Other)
High intensity interval training - RUN (HIIE RUN)
9 cycles of speeding up for 45 s at 80-thPHR followed by pedaling slowly (40% thPHR) for 1m30s (35min15s)
干预措施: Physical activity (Other)
结局指标
主要结局
HIIT mode and abdominal fat mass change (g)
时间窗: At the first and the last training - week 1 and 12
change of abdominal fat mass (in grams from DXA analysis) after 3 months of training- HIIT mode comparison
HIIT mode and fat mass change (g)
时间窗: At the first and the last training - week 1 and 12
change of total fat mass (in grams from DXA analysis) after 3 months of training- HIIT mode comparison
次要结局
- Rate of carbohydrate and lipid oxidation (g.min-1) during a sub-maximal exercise by measuring gaz exchange.(At the first and the last training - week 1 and 12)