Which of the following affects the force-generating capability of a muscle?

Question

Quizplus · Accepted Answer

All of the factors listed affect the force-generating capability of a muscle. The length and cross-sectional area of the muscle determine the number of sarcomeres within the muscle fibers and the amount of actin and myosin overlap, respectively, which can impact force production. The angle and distance from the joint center of the tendon attachment to bone can affect the moment arm, and therefore the leverage, of the muscle, which can also impact force production. The velocity of muscle shortening can affect the number of cross-bridges that can form during muscle contraction, which can impact force production.

Which of the Following Affects the Force-Generating Capability of a Muscle