Effect of Low Level Laser Irradiation on Muscle Performance and Recovery
试验速览
- 阶段
- 不适用
- 入组人数
- 30
- 试验地点
- 1
- 主要终点
- improvement in muscle power as indicated in 5 repetitions of flexion/extension of the knee using isokinetic dynamometer before and after laser treatment
研究概览
简要总结
Low level laser therapy (LLLT) was shown to affect muscle performance and fatigue. The aim of this study is to investigated the effect of B-cure laser on muscle performance and recovery after intense exercise.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Treatment
- 盲法
- Double (Participant, Care Provider)
入排标准
- 年龄范围
- 18 Years 至 40 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Healthy physical education students, ages 20-35, light or intermediate skin color
排除标准
- •musculoskeletal injury to hips or knees in the previous 2 months, use pharmacological agents or nutritional supplements regularly, smokers, physical limitations on completing the exercise tests -
研究组 & 干预措施
treatment with real laser
10 min irradiation with B-cure soft laser on 3 points of quadriceps muscle.
干预措施: B-cure laser (Device)
sham laser
10 min irradiation with sham B-cure soft laser on 3 points of quadriceps muscle.
干预措施: B-cure laser (Device)
结局指标
主要结局
improvement in muscle power as indicated in 5 repetitions of flexion/extension of the knee using isokinetic dynamometer before and after laser treatment
时间窗: 1 hour
evaluation of muscle power after induction of muscle fatigue in 5 repetitions of flexion/extension of the knee using isokinetic dynamometer before and after laser treatment
时间窗: 2 hour
次要结局
未报告次要终点