The cellular form of energy is known as
A) adenosine triphosphate (ATP). B) creatine phosphate.
C) adenosine diphosphate (ADP). D) glucose.
Question 2
Muscle injury can occur from quick, bouncy movements because
A) the nervous system tends to adapt quickly.
B) muscles were not designed for such movement.
C) the stretch reflex is creating tension while the muscle is lengthening.
D) the muscle is lengthening too slowly.