Lindsey Vonn’s ACL injury explained: Risks, recovery and skiing through the damage

Lindsey Vonn’s torn ACL has raised questions about how the injury happens, what it means for an elite skier and how it’s treated. Dr. Brent Warner, a sports medicine physician and orthopedic surgeon with Summit Orthopedics, explains what an ACL injury is, what it means when it’s ruptured, how athletes can continue skiing with the injury and the treatment process.