Yes, everyone is susceptible to Tommy John injuries. A Tommy John injury, or an injury to the elbow’s ulnar collateral ligament (UCL), can happen as a result of overuse or continual stress on the ligament in the elbow. Consistent strain may cause small tears that worsen over time and rupture. Single events resulting in a UCL tear are possible from impact. Particularly violent accidents may sever the ligament. Common activities that may result in a Tommy John injury include: Repetitive throwing motions Repetitive overhead reaching Falling on the elbow joint Traumatic injury to the elbow Repetitive exertion of weight on the elbow Frequent overarm movements While most commonly observed in athletes with repetitive throwing motions, a UCL injury can happen