<span>An example of concentric contraction is doing a biceps curl. The curl exercise is targeting the biceps muscles on the front of the upper arm and only several muscles assist during the movement. Moreover, concentric muscle contraction is a type of muscle activation that increases the tension on a muscle as it shortens and this activation begins the process of muscle strengthening and hypertrophy. </span>
Answer:
E
Explanation:
It is the most reasonable choice given these wild and confusing circumstances
The start of menstruation
Answer:
B. Estimated Average Requirements
is it a true or false because if it is it's true obvi <span>because u would get good exercise.</span>
