1
Begin in a plank position with hands shoulder-width apart, shoulders directly over wrists, body in a straight line from head to heels, core engaged and neutral spine maintained
2
Ensure hands are flat on the ground, feet together or hip-width apart, engage core muscles and maintain a neutral head position looking slightly ahead
3
Slowly extend one leg behind you while keeping the other knee bent and foot planted, achieving a staggered plank position with the extended leg as straight as possible
4
Drive through the bent leg and core to return the extended leg forward, alternating legs in a controlled manner to return to the starting plank position