High-Load Blood Flow Restriction (BFR) Training May Decrease Anaerobic Fatigue in Distance Runners: A Randomized Controlled Trial
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 42
- 试验地点
- 2
- 主要终点
- The effects of an isokinetic training program combined with blood flow restriction (BFR) on anaerobic performance and fatigue resistance in long-distance runners were investigated.
研究概览
简要总结
This study investigates the effects of high-load BFR training on anaerobic performance and fatigue resistance in distance runners. To determine whether adding BFR to isokinetic resistance training improves anaerobic performance and 5-10 km running times in runners. Forty-two runners were randomized into BFR (n=21) and control (n=21) groups. Both groups followed an identical 8-week isokinetic training protocol twice weekly. The BFR group performed exercises with arterial occlusion pressure set to 80% of the measured occlusion pressure. Anaerobic performance was assessed via the Wingate test, and 5 km and 10 km running times were recorded before and after the intervention. Statistical analyses compared pre- and post-training performance within and between groups.
详细描述
Blood flow restriction (BFR) training is increasingly used to enhance athletic performance, but its effects on anaerobic fatigue in distance runners remain unclear. This study investigates the effects of high-load BFR training on anaerobic performance and fatigue resistance in distance runners.To determine whether adding BFR to isokinetic resistance training improves anaerobic performance and 5-10 km running times in runners.
Forty-two runners were randomized into BFR (n=21) and control (n=21) groups. Both groups followed an identical 8-week isokinetic training protocol twice weekly. The BFR group performed exercises with arterial occlusion pressure set to 80% of the measured occlusion pressure. Anaerobic performance was assessed via the Wingate test, and 5 km and 10 km running times were recorded before and after the intervention. Statistical analyses compared pre- and post-training performance within and between groups.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Other
- 盲法
- None
入排标准
- 年龄范围
- 22 Years 至 35 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •The absence of cardiovascular or musculoskeletal conditions,
- •No recent resistance training,
- •Running more than 20 kilometers per week.
排除标准
- •Having a cardiovascular or musculoskeletal condition,
- •Having done recent resistance training,
- •Running less than 20 kilometers per week.
研究组 & 干预措施
Blood flow restriction (BFR) Group
BFR group followed an identical 8-week isokinetic training protocol twice weekly. The BFR group performed exercises with arterial occlusion pressure set to 80% of the measured occlusion pressure.
干预措施: Blood flow restriction (BFR) training (Device)
Blood flow restriction (BFR) Group
BFR group followed an identical 8-week isokinetic training protocol twice weekly. The BFR group performed exercises with arterial occlusion pressure set to 80% of the measured occlusion pressure.
干预措施: Isokinetic training (Device)
Control Group
Control group followed an identical 8-week isokinetic training protocol twice weekly.
干预措施: Isokinetic training (Device)
结局指标
主要结局
The effects of an isokinetic training program combined with blood flow restriction (BFR) on anaerobic performance and fatigue resistance in long-distance runners were investigated.
时间窗: baseline and week 8
Lower extremity Wingate Test (WanT) was used to evaluate the anaerobic capacities of long-distance runners. In calculating the fatigue index; (peak power - minimum power/peak power) x 100 (% fatigue index) formula was used.
次要结局
未报告次要终点
研究者
Tuğba Kocahan
associate professor
Gulhane Training and Research Hospital