According to Boden and colleagues, what percentage of ACL tears occur due to noncontact mechanisms?

The correct percentage of ACL (anterior cruciate ligament) tears that are attributed to noncontact mechanisms, as highlighted by Boden and colleagues, is indeed 72%. This statistic is significant because it underscores the predominant role that noncontact injuries play in ACL tears, particularly in athletes.

Noncontact mechanisms typically involve movements such as sudden changes in direction, deceleration, or landing from jumps. These mechanisms often result from the body's own movements rather than direct impact or collision with another player or object. Understanding this statistic is vital for rehabilitation specialists as it emphasizes the need for targeted preventative training programs that focus on improving proprioception, strength, and agility, which can help reduce the incidence of such injuries.

Recognizing that a high percentage of ACL injuries occur without direct contact allows practitioners to better assess risks and implement strategies to address the factors that contribute to these types of injuries, enhancing overall athlete safety and performance.