Muscles are found all over our body ... are only able to move a little. Let's try to make a model of an arm. Find two strips of carboard, a split pin and a piece of elastic (or a rubber band ...

SCULPTING A SET of strong, muscular arms is high among the top priorities guys have at the gym. The big arms ideal is often ...

For example, our elbow joint in the arm has two muscles, to move your forearm up ... You could get a skeleton model and connect rubber bands to the bones in order to demonstrate how one muscle ...