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等速离心
相关语句
  isokinetic eccentric
     The therapeutic effects of isokinetic eccentric exercise in patients with knee osteoarthritis
     等速离心训练对膝关节骨关节炎患者的影响
短句来源
     It was suggested that submaximal isokinetic eccentric training yield favorable recent effect to the patients with knee osteoarthritis
     说明亚极量等速离心训练对膝关节骨关节炎患者的近期疗效是明显的。
短句来源
  “等速离心”译为未确定词的双语例句
     Isokinetic Concentric, Eccentric and Isometric Testing of Knee Flexors and Extensors
     膝关节屈肌和伸肌等速向心、等速离心及等长测试的研究
短句来源
     A research on the eccentric strength of patients with knee osteoarthritis
     膝关节骨性关节炎等速离心收缩肌力的研究
短句来源
     The isometric concentric and eccentric strength of patients with knee osteoarthritis
     膝关节骨关节炎患者等长、等速向心和等速离心测试的比较观察
短句来源
     healthy young men were tested by using a Cybex-6000 testing & rehabilitation system,to compare the character of concentric, eccentric and isometric muscle strength of the knee flexors and extensors and to explore the relationship among these contractions.
     本文通过运用Cybex-6000型等速测力系统对25名健康男青年膝屈肌和伸肌进行等速向心、等速离心及等长测试,来比较膝肌肉向心收缩、离心收缩和等长收缩的功能,并探讨其相互间的关系。
短句来源
     Conclusion IEE could improve effectively the function of knee extensors and flexors in patients with knee osteoarthritis, and relieve the pain.
     结论等速离心训练能有效改善膝关节骨关节炎患者屈、伸肌群的各项功能参数(其中以屈膝肌的改善尤为显著); 同时还能缓解患者疼痛,显著提高其功能性行为能力。
短句来源
  相似匹配句对
     A research on the eccentric strength of patients with knee osteoarthritis
     膝关节骨性关节炎等速离心收缩肌力的研究
短句来源
     The therapeutic effects of isokinetic eccentric exercise in patients with knee osteoarthritis
     等速离心训练对膝关节骨关节炎患者的影响
短句来源
     Study on the centrifugal jig
     离心跳汰机的研究
短句来源
     Centrifugal type of oil purifier
     离心式滤油器
短句来源
     The Tester for Equal Rate Loading
     等速载荷测量仪
短句来源
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  isokinetic eccentric
The E group also demonstrated significant (P>amp;lt;0.05) increases in isokinetic eccentric knee extension (12%) and flexion (10%) strength.
      
The purpose of this study was to examine the effects of moment of antagonistic muscle on the resultant joint moment during isokinetic eccentric and concentric efforts of the knee extensors.
      
The purpose of this study was to examine the effect of isokinetic eccentric (ECC) and concentric (CON) training at two velocities [fast, 180°?s-1 (3.14?rad?s-1) and slow,30°?s-1(0.52?rad?s-1)] on muscle hypertrophy.
      
Ten subjects (six men, four women) performed two bouts of 120 isokinetic eccentric contractions separated by 2?weeks (target intensity was 90% of maximum isometric strength at 70°).
      
Maximal voluntary force (MVC) of elbow flexion of ten healthy male volunteers was measured during isometric and isokinetic eccentric action starting from 80° or 110° and ending at 140° elbow angle.
      


healthy young men were tested by using a Cybex-6000 testing & rehabilitation system,to compare the character of concentric, eccentric and isometric muscle strength of the knee flexors and extensors and to explore the relationship among these contractions.The results showed that eccentric muscle contraction produced singnificantly higher torques than concentric contraction did in same speed(P<0.01).At 60°of knee flexion,eccentric and isometric contraction produced also singnificantly higher torques than concentric...

healthy young men were tested by using a Cybex-6000 testing & rehabilitation system,to compare the character of concentric, eccentric and isometric muscle strength of the knee flexors and extensors and to explore the relationship among these contractions.The results showed that eccentric muscle contraction produced singnificantly higher torques than concentric contraction did in same speed(P<0.01).At 60°of knee flexion,eccentric and isometric contraction produced also singnificantly higher torques than concentric contraction did(P<0.01). but there was no significant difference between eccentric and isometric torques. In concentric conditions, torque tended to diminish as the speed of movement increases. Conversely,with eccentric muscle contraction, torque leveled off as speeds increase.

本文通过运用Cybex-6000型等速测力系统对25名健康男青年膝屈肌和伸肌进行等速向心、等速离心及等长测试,来比较膝肌肉向心收缩、离心收缩和等长收缩的功能,并探讨其相互间的关系。结果表明:等速测试时,膝屈肌和伸肌离心收缩的肌力明显大于向心收缩。在膝屈曲60°时,离心收缩和等长收缩的肌力同样明显大于向心收缩,但离心收缩与等长收缩相比无显著性差异。随运动速度增加,屈肌和伸肌向心收缩的肌力明显下降,而离心收缩的肌力无明显变化。

Submaximal isokinetic eccentric muscle strength training of knee extensors and flexors on 20 patients with osteoarthritis was performed using Cybex-6000 isokinetic testing and training system. The effects on muscle strength,pain and functional performance of the involved lower limb were evluated.The results indicated that after 4 weeks training,all parameters of muscular function tested from both the extensors and flexors increased significantly.The joint pain reduced markedly,and the function score of lower...

Submaximal isokinetic eccentric muscle strength training of knee extensors and flexors on 20 patients with osteoarthritis was performed using Cybex-6000 isokinetic testing and training system. The effects on muscle strength,pain and functional performance of the involved lower limb were evluated.The results indicated that after 4 weeks training,all parameters of muscular function tested from both the extensors and flexors increased significantly.The joint pain reduced markedly,and the function score of lower limb improved obviously.It was suggested that submaximal isokinetic eccentric training yield favorable recent effect to the patients with knee osteoarthritis

运动Cybex6000型等速肌力测试和训练系统对20例膝关节骨关节炎患者进行亚极量等速离心肌力训练,观察训练对患膝肌力、疼痛及下肢功能的影响。结果表明:经过4周的训练,患膝屈伸肌群各项测试指标均有不同程度提高,疼痛明显缓解,下肢功能显著改善。说明亚极量等速离心训练对膝关节骨关节炎患者的近期疗效是明显的。

In order to understand the law of the torque range of elbow extensors/flexors in different mode, at different velocity and different angle of joint, 9 male students of the Department of Human Exercise Sciences in the Beijing University of Physical Education were tested on the BIODEX isokinetic testing and rehabilitation system for reference of sports, clinical and rehabilitation medicine practices. The elbow extensor/flexor strength in isometric, isokinetic concentric, and isokinetic eccentric modes were collected....

In order to understand the law of the torque range of elbow extensors/flexors in different mode, at different velocity and different angle of joint, 9 male students of the Department of Human Exercise Sciences in the Beijing University of Physical Education were tested on the BIODEX isokinetic testing and rehabilitation system for reference of sports, clinical and rehabilitation medicine practices. The elbow extensor/flexor strength in isometric, isokinetic concentric, and isokinetic eccentric modes were collected. The results were as follows: The relationship between the peak torque of the elbow extensors/flexors and their modes accorded with the common law, namely the eccentric strength was greater than the isometric, which was greater than the conrentric. There was no significant difference between the peak torque of the elbow extensors and that of the flexors at the range of 60~120 deg. /sec. That speed may be used in slow speed testing of the elbowjoint. As for fast speed testing, the velocity should be raised to 180 deg. /sec or more. The mean torque ratio of the elbow flexor/extensor was>1. It means that strength of the flexors was greater than that of the extensors, but individual differences were great. According to the relationship between the torque, the peak torque of extensors and flexors of the elbow joint and its angle, it was suggested that during elbow flexion resistance training in standing position the shoulder joint may be flexed to 10~20 deg.. And during extensionresistance training, either sitting or standing position with shoulder joint full flexion may be used

为了解肘关节屈、伸肌群在不同收缩方式、不同运动速度、不同关节角度时力矩变化情况。为运动医学、临床医学、康复医学的实践提供参考,用BIODEX等速测力及康复系统,测定了北京体育大学体育生物科学系9名男生肘关节屈、伸肌群静力和等速向心、等速离心不同运动速度的肌力。结果为:肘关节屈、伸肌群最大力矩与肌肉收缩方式的关系符合一般规律,即离心收缩大于静力收缩,静力收缩又大于向心收缩。肘关节屈、伸肌群最大力矩,在收缩速度为60°~120°/s范围内.无明显差异,可选为慢速测试速度。如测定快速肌力,速度至少提高到180°/s以上。肘关节屈/伸肌群力矩比率均值>1,即屈肌肌力大手伸肌肌力,但个体差异较大。并根据肘关节屈、伸肌群力矩、最大力矩与关节角度的关系,提出进行直立位屈肘力量练习时,可取肩关节屈曲10°~20°用的位置;进行伸肘肌群力量练习时,可采取直立位头后上举的抗阻练习。

 
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