You can work out more, become more fit, and better fix your posture if you have strong shoulder muscles.

The use of the form and lying down over computers have damaged shoulder posture.

Scapular wall slides assist the scapula return to its proper alignment and increase the shoulder muscles' flexibility

You need a resistance band, the strength of which will depend on your level of strength

The reverse shoulder stretch is an additional exercise that stretches the shoulders and expands the chest

Chest Doorway Stretch: The best exercise for hunched shoulders is the doorway stretch

By using your own bodyweight, inverted pushups are a superior exercise for developing shoulder strength

upright row: This exercise improves posture and strengthens your shoulder. Also best for traps.