push ups (close grip)
Biceps flex the arm at the elbow, and triceps (along with the brachialis) extend it. The deltoids raise the arms.
Front of arm are biceps triceps are the back of arm and deltoids are shoulders
Deltoids, triceps and pectorals.
deltoids; biceps,triceps
Pectoralis major, deltoids, triceps.
The biceps, triceps, glutes, hamstring, and deltoids
it is in your bum
if you mean bench press, then that is deltoids, triceps, and pectorals (or chest)
The muscles of the chest, the triceps, and some involvement of the posterior (front) deltoids (shoulders)
During reverse dips, the triceps, deltoids, and chest muscles are primarily worked.
Biceps are the top part of your upperarm, your Triceps are the bottom part of your upperarm, and your deltoids are the muscles on your arm next to your shoulders.
The muscles used are the pectorials and triceps. This is because the triceps are the muscles used for pushing and the pectorials are near your sholder.