Active-isolated stretching is beneficial primarily for which type of training?

Active-isolated stretching is primarily beneficial for flexibility training because it specifically focuses on enhancing the range of motion in the muscles and joints. This method of stretching involves holding a stretch for a short duration while actively engaging the opposite muscle group, which helps in improving flexibility without putting excessive strain on the muscles.

The technique encourages muscle relaxation and promotes a more effective stretch, allowing individuals to improve their flexibility in a controlled manner. This type of stretching is particularly useful for athletes and individuals looking to enhance their overall movement efficiency, reduce the risk of injury, and improve performance in activities that require a greater degree of flexibility.

In contrast, strength training primarily focuses on building muscle strength and mass, endurance training emphasizes cardiovascular capacity and muscular endurance, and balance training aims to enhance stability and coordination. While these training types can benefit from improved flexibility, the primary intention and advantage of active-isolated stretching are closely aligned with developing and maintaining flexibility.