Appears in642 Workouts*
Alternating Four Corner Plank
Instructions
Starting Position
Begin in a high plank position with your hands directly under your shoulders, your body in a straight line from head to heels, and your core braced.
Movement
Drive one knee forward toward your chest, engaging your core muscles.
Return the foot to the starting position while simultaneously driving the opposite knee toward your chest.
Maintain a steady, controlled pace while keeping your hips level and preventing your lower back from sagging.
Tips for Success
Keep your eyes focused on a spot on the floor in front of your hands to keep your neck in a neutral position.
Avoid lifting your hips too high; maintain a solid plank posture throughout the movement.

