Wall Ball Isometric Horizontal Abduction
Exercise Overview
Wall Ball Isometric Horizontal Abduction is a shoulder stabilization exercise performed by pressing the arm outward into a ball against a wall without moving the joint. It helps activate the posterior shoulder and scapular stabilizers, making it useful in early to mid-stage rehabilitation for shoulder weakness, instability, or poor movement control.
Muscles Involved
Posterior deltoidInfraspinatusTeres minorMiddle trapeziusLower trapeziusRhomboidsSerratus anterior
Related Conditions
Shoulder impingement syndromeRotator cuff tendinopathyGlenohumeral instabilityScapular dyskinesisPostural shoulder dysfunctionShoulder weakness after injury
