1
Sit on a decline bench with torso reclined backward at approximately 45 degrees, feet secured under the foot pad, and hands holding the weight plate across the chest or behind the head.
2
Grip the weight plate firmly against the upper chest or hold hands behind the head for added resistance. Engage core muscles and maintain a neutral neck position by looking slightly upward throughout the movement.
3
Slowly lower the torso backward in a controlled manner, allowing the spine to extend as the abdominal muscles lengthen. Maintain tension and avoid rapid descent to maximize eccentric loading of the rectus abdominis.
4
Drive through the core and flex the spine by lifting the torso upward toward the thighs using abdominal contraction. Return to the starting seated position without hyperflexion, maintaining control throughout the concentric phase.