Causes of Round Shoulders: Round shoulder deformity causes due to poor posture during work, faulty furniture, wrong habit of sitting and standing or carrying heavy loads on one shoulders or upper back. I is generally associated with forward displacement of the shoulders. Remedial 

Measures to Round Shoulders: Try to sit, stand in erect position. Avoid using faulty furniture due to which round shoulder deformity occurs. It is advised that do not to always carry heavy loads on one shoulder either due to habit or by occupation. Always change the side time to time to avoid any kind of deformity. The corrective exercises may improve the curvature where there is a loss of only muscular tone. 

It is essential to seek medical advice before any attempt is made to correct the deformity by exercise. The aim of exercise should be to restore the muscular balance between antagonistic groups of mucles. Stand in a erct position. Do not allow to drop the shoulder. Do shoulder exercise freely with forward and backward rotation. Do more exercise with the shoulder with is bent down one side due to heavy work or wrong sitting position.