Effect of Different Pre Application Time Intervals of Light Emitting Diode Therapy on Muscle

Cairo University1 个研究点分布在 1 个国家目标入组 30 人开始时间: 2020年11月1日最近更新: 2020年11月25日

适应症

干预措施

试验速览

阶段: 不适用
发起方: Cairo University
入组人数: 30
试验地点: 1
主要终点: Isokinetic peak torque of elbow flexors

研究概览研究设计入排标准研究组 & 干预措施结局指标研究者研究点记录与标识符相似试验

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.