MORE ABOUT MUSCLES

MORE ABOUT MUSCLES

  There are two broad categories of exercise. Dynamic or isotonic exercise is that which uses the regular, purposeful movement of joints and large muscle groups, particularly their Type I fibres. Isometric exercise, on the other hand, involves static contraction...
EXERCISE AND MUSCLES

EXERCISE AND MUSCLES

The muscles are the body’s engines – all movement depends on muscular contraction and relaxation. The joints and limbs are powered by muscular contraction and the physiology of muscle action is both beautiful and elegant.   Muscle function The muscles of movement are...