These closed kinetic chain exercises should be used in the early stages of scapular strength training.42 43 Once a stable scapular base is achieved, shoulder rehabilitation should gradually progress ...

"Unlike lying exercises, which isolate specific muscles, standing exercises engage the entire kinetic chain [all muscles involved in a movement], requiring the full core to stabilize the spine ...

lexclin.com The scapula serves many roles in order for proper shoulder function to occur. These roles include providing synchronous scapular rotation during humeral motion, serving as a stable base ...