Shock waves and simple exercises may ease tennis elbow pain

This study tested whether adding a specific type of exercise to shock wave therapy helps people with tennis elbow (lateral epicondylitis). Forty adults aged 39-65 with elbow pain lasting more than 8 weeks were split into three groups: shock waves alone, shock waves plus eccentric exercises, or shock waves plus combined isotonic exercises. All groups received five weekly shock wave sessions, and the exercise groups did supervised workouts three days a week for five weeks. The researchers measured pain, grip strength, and arm function to see which combination worked best.