The angle that a joint rotates around its axis is referred to as?

The angle that a joint rotates around its axis is referred to as the direction of rotation. This term specifically addresses the orientation of movement around a joint and defines how a joint changes position during its range of motion. Understanding the direction of rotation is essential in kinesiology and biomechanics, as it helps trainers and athletes optimize performance and reduce injury risk.

In addition, understanding the joint's angles during movements contributes to developing better strength and conditioning programs, as it allows for more accurate assessments of muscular and joint function. By focusing on the direction of rotation, practitioners can ensure that exercises are performed correctly and effectively target the intended muscle groups.