deltoids are the back shoulder muscles and trapezoids are the muscles around the shoulder/neck/back area
The shoulder press works the upper body muscles such as the deltoids and the triceps. The shoulder press also involves the core muscles.
the shoulder muscle extends the arm
to stretch out your muscles. muscles like your leg muscles and shoulder muscles.
There are actually four muscles which make up the shoulder adductors. These muscles include the Pectoralis Major, Coracobrachialis, Latissimus Dorsi, and Teres Major.
Well it depends between what swimmer and what rugby player as there are some swimmers with very big shoulder muscles and there are some with small shoulder muscles but viseversa there are some weak shoulder muscled rugby players and strong shoulder muscled rugby players..
There are four muscles used for horizontal adduction of the shoulder. These muscles are the pectorals major, middle deltoid, latissimus dorsi, and coracobrachilis.
deltoids are the back shoulder muscles and trapezoids are the muscles around the shoulder/neck/back area
The shoulder muscles
I think that the muscles used for shoulder circles are the deltoids the biceps and the triceps. Hope i helped :D
The superficial muscles of the upper back and shoulder of a frog include the trapezius, deltoid, and latissimus dorsi muscles. These muscles work together to provide support and movement for the frog's forelimbs and shoulder girdle.
boxing give incredible shoulder muscles and so do pullups