The muscles in your upper arms and upper legs, mainly.
voleyball
voleyball
its getumout
When You use A set of muscles,The blood flows to them so you can exersice longer.
Jews
Skeletal muscles work in pairs because muscles can only contract (pull) and cannot expand (push). Thus, if you want to move one direction, you use one set of muscles and to move in the opposite direction you use the corresponding set of muscles.skeletal muscles work in pairs because muscles can only contract (pull) and cannot expand (push).Skeletal muscles will have a flexor and an extensor.The flexor bends the joint.The extensor straightens it out again.Skeletal muscles work in pairs because muscles can only contract (pull) and cannot expand (push). Thus, if you want to move one direction, you use one set of muscles and to move in the opposite direction you use the corresponding set of muscles.
womens beach voleyball roar
The gluteus set of muscles are used only to sit down on, so they could probably be considered the laziest set of muscles in the entire body.
there can be six people on the court at once
Football, Voleyball, Weight lifting, Wrestling, Box
you use your leg muscles alot and your arm muscles. you use your leg muscles alot and your arm muscles.
You use the muscles in your body.