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首页> 外文期刊>Journal of Clinical and Diagnostic Research >Measurement of Pain, Delayed Onset of Muscle Soreness and Muscle Strengths after Performing Various Eccentric Exercise Protocols with Partial Range of Motion
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Measurement of Pain, Delayed Onset of Muscle Soreness and Muscle Strengths after Performing Various Eccentric Exercise Protocols with Partial Range of Motion

机译：疼痛测量，在进行各种偏心运动方案后肌肉疼痛和肌肉强度的延迟发作

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Physical activity and unaccustomed exercise induces muscle pain, muscle soreness that can decrease the muscle strength at joints initially.Aim: To understand the level of muscle strength, Delayed Onset of Muscle Soreness (DOMS), pain and functional limitations after completing various intensities of Eccentric Exercise (ECC) through Partial Range of Motion (PROM).Materials and Methods: Eighteen participants (men and women) aged between 18 and 30 years were recruited from the students of the University of New England assigned into 3 groups. Participants performed ECC protocol through 60° of total Range of Motion (ROM) using dynamic adjustable ROM controlled elbow and knee joint splints (on elbow flexors, elbow extensors, knee flexors and/or knee extensors; one muscle group/limb). Before and after ECC protocols, the Maximal Voluntary Isometric Contraction (MVIC) was calculated for all the muscles. Group-1 performed ECC exercise only; group-2 performed yoga poses prior to ECC exercise; and group-3 performed ECC exercise prior to yoga poses. Participants performed ECC exercise (5×10 repetitions) on all four limbs at 60° of total ROM using their 15%/25%/35% of MVICs on day 1 and subjective {health Activities of Daily Living (ADL) difficulty scale, Visual Analogue Scale (VAS)} and objective assessments {Pain Pressure Threshold (PPT), arm and thigh circumference, and ROM} from day 2-6 of weeks 2, 3 and 4.Results: The post-ECC MVIC was higher than pre-ECC MVIC values in all tested muscles and showed statistically significant differences (p 0.05) between groups. The elbow flexors and knee extensors didn’t show pain within and between the groups. There was no significant difference in the ROM and, arm and thigh circumference between the groups.Conclusion: Four weeks of ECC exercise protocol with and without yoga improved the muscle strength, reduced muscle soreness and pain in elbow and knee for ADLs in the younger individuals.Current research protocol can be applied to the older adults’ who are in chronic conditions with co-morbidities to improve their muscle strength, and ROM to fulfill their ADL and healthy independent life.
机译：身体活动和不习惯的运动会诱导肌肉疼痛，肌肉疼痛最初可以降低关节的肌肉力量。目的：了解肌肉力量的水平，肌肉疼痛（DOMS）的延迟发作，完成各种后疼痛和功能局限性通过部分运动（PROM）的偏心运动（ECC）的强度。材料和方法：从新英格兰大学的学生招募了18至30岁的18至30岁的参与者（男女）团体。参与者通过动态可调ROM控制弯头和膝关节夹板（在肘部屈肌，肘部伸肌，膝关节弯曲和/或膝关节伸肌;一组肌肉群/肢体）中，通过60°进行ECC协议通过60°在ECC协议之前和之后，为所有肌肉计算最大自愿等距收缩（MVIC）。组-1仅进行了ECC运动; ECC运动之前，第2组进行了瑜伽姿势;在瑜伽姿势之前，第3组进行了ECC练习。参与者在第1天的15％/ 25％/ 35％的全球范围内的60°左右进行ECC运动（5×10重复），并在第1天和主观{日常生活（ADL）难度规模的主观{Health活动（ADL）难度，视觉模拟量表（VAS）}和客观评估{止痛压力阈值（PPT），臂和大腿周长，和ROM}在第2周2,3和4的第2-6天开始于第2-6天。结果：后ECC MVIC较高在所有测试的肌肉中比ECC MVIC值比ECC MVIC值，并且在组之间显示出统计学上显着的差异（p 0.05）。肘部屈肌和膝关节伸肌没有显示在组内部和之间的疼痛。群体之间没有显着差异，臂和大腿周长。结论：四周的ECC运动协议，无瑜伽改善肌肉力量，降低弯头和膝关节的肌肉疼痛和疼痛年轻的个体。电流研究方案可以应用于较老年人的慢性病症，患有共同病态，以改善他们的肌肉力量，rom以满足他们的adl和健康的独立生活。

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