Leg stiffness and electromyography of knee extensors/flexors: Comparison between older and younger adults during stair descent

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Leg stiffness and electromyography of knee extensors/flexors: comparison between older and younger adults during stair descent.

This study investigated differences in knee extensor/flexor electromyography (EMG), leg loading rate, and leg stiffness in older and younger men during stair descent. Sixteen older men (mean +/- standard deviation [SD] = 72 +/- 4.5 years) and sixteen younger men (mean +/- SD = 21.2 +/- 0.5 years) were recruited. The EMG signals were recorded from the rectus femoris and the biceps femoris, while...

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Anteroposterior Knee Stability During Stair Descent.

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ژورنال

عنوان ژورنال: The Journal of Rehabilitation Research and Development

سال: 2007

ISSN: 0748-7711

DOI: 10.1682/jrrd.2006.04.0033