Arthur Fils has pulled out of the French Open because of a stress fracture in his lower back and could miss Wimbledon while ...

PARIS — Casper Ruud hardly is an up-and-comer simply trying to make his way — and a living — in professional tennis. He’s a three-time Grand Slam finalist, ranked No. 8, the owner of more clay-court ...

Racket sports are a great way to get a workout, but they’re not without risk. Here’s how to protect your muscles and joints.

Lower back pain is the most common diagnosis seen by physical therapists. Most cases will resolve in less than two weeks with little to no treatment, but back pain that is sharp, shooting or radiating ...

F ormer UFC champion B.J. Penn is facing new legal trouble following two arrests over Memorial Day weekend, as his mother, ...

Lower back pain is the leading cause of disability worldwide. Here are the five most common causes and how to treat them.