It depends, you really work your whole body (I know this because I am a ballerina) but your legs are doing pretty much everything. Another place that should be very strong in a Ballet dancer's body is the core (around the abs). The core helps the ballet dancer stand upright and strong.
overuse injury--A body injury that occurs when a repeated movement causes wear and tear on the body.
peristalsis
Muscular
movement occurs in human beings is when you use your legs and other body parts to walk
rotation
Rotation
Peristalsis is the name for this phenomenon.
Rotation
rotation
Peristalsis It is the involuntary wavelike movement that occurs in almost all the tubular structures in the body. It is especially seen in GIT (Gastrointestinal tract) Fallopian tubes, etc. In GIT this movement is responsible for the propulsion of the food further into the tract and its proper digestion. In fallopian tubes this movement helps to carry the ovum towards uterus. This movement is controlled by autonomic nervous system.
Pleae
You can but I wouldn't wear it to ballet class after you swim in it.