What is the primary movement involved in the Saw exercise?

The primary movement involved in the Saw exercise is lateral flexion and rotation. This exercise is designed to enhance spinal mobility and improve the coordination of the muscles that stabilize the spine while also encouraging proper alignment. During the Saw, the movement emphasizes the lateral flexion of the spine as the upper body bends sideways to reach toward the foot, combined with rotation as the torso twists to engage the oblique muscles. This combination is essential for developing functional movement patterns and building strength in the core while promoting flexibility in the spine.

While options such as flexion with rotation or a simple forward bend focus on different aspects of movement, they do not encompass the unique lateral and rotational components that define the Saw. Extension without rotation does not relate to the primary action of the Saw at all, as the exercise focuses on bending and twisting rather than extending. Therefore, the lateral flexion and rotation are integral to performing the Saw effectively and reaping its full benefits.