The major muscles used in this game would have to be bicep/tricep for when your throwing and your quadriceps/hamstrings, gastrocnemius because the main thing about netball is to run and jump.
obviously most of the work is going to come from the arms, shoulders and legs but here is a list of the muscles used THE MOST but are not the only muscles used : biceps brachii, triceps brachii,...
The main muscles used are the triceps. They allow your arm to extend in a forward motion quickly to produce a chest pass. Also the pectoralis majors on your chest coincide with the triceps to...