During the arm elevation phase from the 6 to 3 o'clock position, the supraspinatus muscle fired at its highest rate, centralizing the humeral head within the glenoid. From the 3 to 12 o'clock position phase, the posterior deltoid and teres minor muscles worked at their highest capacity to maintain arm elevation and externally rotate the humerus.
what upper body muscles are used for softball your triceps and biceps and also your abs or core muscles
The muscles that are used in softball are you use your triceps, bicepts, abs, and/ or core of you muscles
When pitching you use many muscles
Arms
Legs
Hips
There are no muscles that are not in use. In pitching a softball, the body moves as a coordinated unit, and virtually every muscle is in play for some reason.
Deltoid
The gluteus muscles are used when walking. They support the upper body in an upright posture.
Most of the muscles of the body are exercised when running. Of course the foot and leg muscles are needed the most but the muscles of the torso and upper body are used as well.
Mainly lower body muscles - legs, feet etc. But the upper body does get some use.
shoulders (deltoids) and chest (pectorals).
28. Does that answer this stupid question?
there is only two muscles in the upper arm, the triceps and the biceps
You're using majority the muscles of the legs in most of the softball skills from running to fielding and even when you bat and throw. Core muscles are used in most of the softball skills as well. When throwing you use your back and triceps for batting you're using your forearms as well. For pitching your shoulders, legs, core and back are working
primarily the biceps, also the pectorals (pecs), and shoulder, and abs (most of the upper body really)
upper back
Most commonly one exercises skeletal muscles. For example, the quadraceps in the upper-leg, biceps in the upper-arms, or the pectoral muscles of the chest (used in push-ups) are some of the most obvious muscle groups.
biceps and triceps
Bio-mechanical drills are drills used for warmup purpose before a race. These drills focuses on the upper and lower body muscles.