In muscles that have been repeatedly stimulated to produce near-maximal tension, the net effect is ________.

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When muscles are repeatedly stimulated to produce near-maximal tension, it can lead to the development of hypertrophy, which is an increase in the size and strength of the muscle fibers. This is due to an increase in the number of myofibrils and myofilaments within the muscle fibers, which allows for greater force production. Recruitment refers to the activation of additional motor units to produce greater force, which may occur initially but is not the net effect of repeated near-maximal stimulation. Atrophy refers to a decrease in muscle size and strength due to disuse or other factors, which is not likely to occur with repeated near-maximal stimulation. Reduced tone also would not be expected with repeated near-maximal stimulation.

In Muscles That Have Been Repeatedly Stimulated to Produce Near-Maximal