Final answer:
In the OPT model, active stretching is used in the Stabilization phase to increase stability and prepare the body for more intense exercises. Active stretching involves using muscular effort to move a joint through its full range of motion and can improve flexibility, joint mobility, and muscle activation.
Step-by-step explanation:
In the Optimum Performance Training (OPT) model, active stretching is typically used in the Stabilization phase. This phase focuses on increasing stability and core strength, which helps prepare the body for more intense exercises in the subsequent phases.
Active stretching involves using muscular effort to move a joint through its full range of motion. This type of stretching helps improve flexibility, joint mobility, and muscle activation.
In the Stabilization phase, active stretching can be incorporated as part of the warm-up or during a specific portion of the workout to enhance stability and prepare the muscles for more dynamic movements.