NCT04367727Unknown不适用
Effect of Different Pre Application Time Intervals of Light Emitting Diode Therapy on Muscle
适应症
试验速览
- 阶段
- 不适用
- 入组人数
- 30
- 试验地点
- 1
- 主要终点
- Isokinetic peak torque of elbow flexors
研究概览
简要总结
The purpose of this study is to determine the optimal time interval between light emitting diode application and exercise to improve fatigue resistance.The results of this study could be useful in planning a rehabilitation program in musculature disorders and also in athletic training.
详细描述
- To determine the effect of light emitting diode applied 5 minutes before exercise on pain, rate of perceived exertion and maximum voluntary contraction.
- To determine the effect of light emitting diode applied 1 hour before exercise on pain, rate of perceived exertion and maximum voluntary contraction.
- To determine the effect of light emitting diode applied 5 hours before exercise on pain, rate of perceived exertion and maximum voluntary contraction.
- To determine the difference between light emitting diode applied 5 minutes,1 hour or 5 hours before exercise on pain, rate of perceived exertion and maximum voluntary contraction.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Prevention
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- 20 Years 至 40 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Healthy non athletics subjects.
- •Age ranges from 20-40 years.
- •Body mass index is less than 25 kg/m 2
排除标准
- •Neurological deficit and recent injury to either upper extremity
- •non diagnosed pain .
- •Contraindications to LED irradiation (such as light hypersensitivity, fluctuating blood pressure, insufficient blood circulation, fever and inflammation of the skin)
- •Conditions in which physical exertion is contraindicated (such as cardiovascular deficits, hypertension and respiratory problems)
- •Restriction in shoulder or elbow range of motion;
- •Neoplasm,
- •Rheumatoid,
- •Strength training in the past 6 months;
- •Previous surgery in the spine or upper extremity;
- •Complaints of pain in the shoulder, elbow,wrist, and trunk musculature system;
- •Use of dietary supplements; and not in any other exercise program for at least the past 3 months.
结局指标
主要结局
Isokinetic peak torque of elbow flexors
时间窗: change from before light emitting diode application at 1 minute after light emitting diode application
Metric unit is Newton and at angular velocity 60
Isometric peak torque of elbow flexors
时间窗: change from before light emitting diode application at1 minute
metric unit is Newton
次要结局
未报告次要终点
研究者
HAhmed
Principal investigator
Cairo University
研究点 (1)
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