Short range stiffness elastic limit depends on joint velocity

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Short range stiffness elastic limit depends on joint velocity.

Muscles behave as elastic springs during the initial strain phase, indicated as short range stiffness (SRS). Beyond a certain amount of strain the muscle demonstrates a more viscous behavior. The strain at which the muscle transits from elastic- to viscous-like behavior is called the elastic limit and is believed to be the result of breakage of cross-bridges between the contractile filaments. T...

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Effect of passive stretching and jogging on the series elastic muscle stiffness and range of motion of the ankle joint.

OBJECTIVE To determine the effect of stretching and jogging on the series elastic muscle stiffness of the plantar flexors and on the range of dorsiflexion at the ankle joint. METHODS 24 healthy subjects participated in this study. Each subject undertook all of the following protocols, in random order: (1) stretching protocol: five 30 s static stretches with 30 s rest between stretches; (2) ae...

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Modeling short-range stiffness of feline lower hindlimb muscles.

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ژورنال

عنوان ژورنال: Journal of Biomechanics

سال: 2011

ISSN: 0021-9290

DOI: 10.1016/j.jbiomech.2011.05.022