Physical Therapist Reveals a 5-Minute Warmup to Eliminate Shoulder Pain and Protect Aging Joints

He uses this exact warmup to bulletproof his shoulders and keep overhead pain out of his lifts.
BMJ

Evaluation of shoulder internal rotator muscle strength in baseball players with physical signs of glenohumeral joint instability

Correspondence to: Ms Falla, Department of Physiotherapy, University of Queensland, St Lucia, Brisbane, Queensland 4072, Australia; d.falla{at}shrs.uq.edu.au Objectives: To identify whether subjects ...