hypertrophy
dystrophia
muscle
muscle spasm
contraction
what is another varb word for dimension
A painful contraction of a muscle is a cramp or charley horse.
Another word for myocardium is the heart muscle. The myocardium is the middle and thickest layer of the heart wall.
The word you are looking for is "figure it out."
Absolute Location, or size
Fit.
A painful muscle contraction is a cramp.
extensors / extensor muscles