A muscle contraction happens when too much force or stress is forced upon a muscle cavity. Dr. Whitmore PHD
A painful muscle contraction is a cramp.
yes and no pandas do have mucle and fat
a boy named mucle head is a weird one.
fgdh
Muscle.
it is called the tendons.
mucle in the skeletal system is cammed skeletal mucle which can only be in the skeleton
GLUTEOUS MAXIMUS
A long mucle
You mean Heart? And yes.
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it is made of tissue and a storng mucle