Which type of stretching did Aaron Mattes advocate for?

Aaron Mattes is well-known for advocating active isolated stretching (AIS). This technique focuses on a specific approach to increasing flexibility and range of motion. AIS involves gently and actively contracting the muscles opposite those being stretched, holding each stretch for a brief period (typically around 2 seconds), and repeating this process several times. This method is designed to promote better muscle function and flexibility without the risks associated with other stretching techniques.

The emphasis on short holds and active engagement in AIS fosters more effective oxygen transport to the muscles and minimizes the risk of injury. By allowing the muscle to contract before stretching, it encourages a greater release of tension and overall improvement in flexibility. The training philosophy behind this method aligns with performance enhancement and recovery, promoting both strength and enduring flexibility.

This methodology is distinct from other types of stretching, such as static stretching, which involves holding a position for a longer duration, or ballistic stretching, which involves bouncing movements that can lead to injury. Dynamic stretching, while beneficial for warming up the body, does not incorporate the same muscle activation principles that characterize active isolated stretching. Hence, Mattes’ promotion of AIS specifically highlights its effectiveness and safety for performance and rehabilitation contexts.