The majority of increased ROM from stretching occurs in the first how many seconds?

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Multiple Choice

The majority of increased ROM from stretching occurs in the first how many seconds?

Explanation:
Most ROM gains from stretching happen early in the stretch. When you hold a stretch, neural and tissue properties change quickly: muscle spindle activity decreases and the Golgi tendon organ promotes relaxation (autogenic inhibition), and the muscle-tendon unit begins to creep under the sustained load. These rapid changes allow a larger range of motion in a short time. After about 15 seconds, the rate of lengthening slows, so additional gains become smaller though they can continue with longer holds. So the majority of the increased ROM from stretching occurs in the first 15 seconds.

Most ROM gains from stretching happen early in the stretch. When you hold a stretch, neural and tissue properties change quickly: muscle spindle activity decreases and the Golgi tendon organ promotes relaxation (autogenic inhibition), and the muscle-tendon unit begins to creep under the sustained load. These rapid changes allow a larger range of motion in a short time. After about 15 seconds, the rate of lengthening slows, so additional gains become smaller though they can continue with longer holds. So the majority of the increased ROM from stretching occurs in the first 15 seconds.

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