Answer:
Basically
Explanation:
An underhand serve is a type of serve in which the player holds the ball in one hand, swings the other in an arc motion below the waist and strikes the ball from the bottom with a fist to put it in play.
Answer:
Total force is altered by the starting resting length. In either lengthening the muscle or shortening it, both methods changed the total force generated by the muscle. If the muscle is lengthened the passive force increases, and if the muscle is shortened the active force increases. With each force (a&p) the total force is changed depending on the amount of either A or P forces.
Basic units of a muscle is known as muscle fibers :)
<span> there is a discrepancy between the real self and ideal self</span>
