Effects of Blood Flow Restriction During Multiple-joint Eccentric Resistance Training on Muscle Morphology and Function of the Lower Body
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 入组人数
- 45
- 主要终点
- visual analog scale (soreness)
研究概览
简要总结
The purpose of this study is to compare the muscle strength and muscle soreness effects experienced following short term (acute) eccentric exercise with and without blood flow restriction (BFR) performed at low - moderate training intensities.
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
- Single (Investigator)
入排标准
- 年龄范围
- 18 Years 至 30 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •18 - 30 years old
- •strength train lower body 1-3 times per week
排除标准
- •lower body surgery or injury in the last 12 months
- •have any neuromuscular disease
- •height >76 inches tall
- •height <54 inches tall
- •eccentric strength greater than 725 pounds
- •pregnant or plan to be pregnant in the duration of the protocol
- •don't do resistance exercise at least once per week
- •perform intense cardio or strength training >4 days per week
- •Present with any other significant comorbid conditions that would impair the ability to participate in the exercise-based testing
- •Inclusion criteria:
- •18 - 30 years old
- •strength train lower body 1-3 times per week
研究组 & 干预措施
Eccentric exercise
Only multi-joint eccentric exercise
干预措施: Eccentric exercise / Eccentric exercise with blood flow restriction (Device)
Eccentric training with blood flow restriction
Multi-joint eccentric exercise with blood flow restriction
干预措施: Eccentric exercise / Eccentric exercise with blood flow restriction (Device)
结局指标
主要结局
visual analog scale (soreness)
时间窗: 72 hours post exercise
soreness
force algometer (soreness)
时间窗: 72 hours post exercise
soreness
visual analog scale (soreness)
时间窗: Baseline (pretest)
soreness
visual analog scale (soreness)
时间窗: immediately post exercise
soreness
visual analog scale (soreness)
时间窗: 24 hours post exercise
soreness
visual analog scale (soreness)
时间窗: 48 hours post exercise
soreness
force algometer (soreness)
时间窗: Baseline (pretest)
soreness
force algometer (soreness)
时间窗: immediately post exercise
soreness
force algometer (soreness)
时间窗: 24 hours post exercise
soreness
force algometer (soreness)
时间窗: 48 hours post exercise
soreness
次要结局
- Eccentric muscle strength(72 hours post exercise)
- Single-leg hop(72 hours post exercise)
- Eccentric muscle strength(Baseline (pretest))
- Eccentric muscle strength(immediately post exercise)
- Eccentric muscle strength(24 hours post exercise)
- Eccentric muscle strength(48 hours post exercise)
- Single-leg hop(Baseline (pretest))
- Single-leg hop(immediately post exercise)
- Single-leg hop(24 hours post exercise)
- Single-leg hop(48 hours post exercise)
研究者
Brennan Thompson
Associate Professor
Utah State University