Dr John Kirsch spent 30 years researching one deceptively simple exercise — hanging from an overhead bar. His study of 92 shoulder patients found 90 returned to full function without surgery. Our Preston personal trainers and chiropractors guide patients through this protocol safely and progressively. If you have shoulder impingement, a rotator cuff tear, or frozen shoulder in Preston or Thornbury, this post is for you. Call (03) 9484 9185.