Supraspinatus, infraspinatous, teres minor, triceps brachii, deltoids and the trapezius muscles are used. Use the internet to find ways to do the Overhead Press.
The following muscles are used: Chest (upper chest specifically) Triceps Shoulders
If you are referring to the dumbbell bench press, which works both arms independently, then the muscles being worked are mainly the pectoral and tricep muscles. Other muscles that are indirectly involved are the shoulder (deltoids and trapezius) and the lats (latissimus dorsi).
you've got to do it the old fashion way keep stretching your shoulders back while pulling in with an rubber rope to gain more power of yourself and built your upper chest to where the women like it.
Pectorals
Triceps and Pectorals
Flys work the pectoral muscles of the chest. Usually they are done on a flat bench or an incline bench.
The muscles that are affected by this work out are mainly your pectorals and deltoids, but also to a less degree, forearms and triceps. This exercise also helps with your latimus dorsi (lats). There are also back muscles involved that will be strengthened.
The muscles used in the leg press exercise are your Quads primarily. Hamstring gets a good work out too.
Posterior, dorsal, supine
luge
Well, anyone can use them but it's important to get the right size for your training level and the purpose you are using them for. can be used to help strengthen and develop your chest muscles. They can be used for shoulders, biceps, lower body and more.