A 42-year-old recreational tennis player reports lateral elb…

A 42-year-old recreational tennis player reports lateral elbow pain that worsens with gripping and backhand strokes. Upon palpation, tenderness is noted just distal to the lateral epicondyle. Which of the following muscle groups is most likely involved in this condition?

A 75-year-old patient is 2 weeks post-reverse total shoulder…

A 75-year-old patient is 2 weeks post-reverse total shoulder arthroplasty (rTSA) following a complex rotator cuff tear. Which of the following movements is typically contraindicated during the early postoperative phase to protect the prosthetic components and surrounding soft tissues?