HOW: Begin in a high plank position making sure your shoulders, hips, knees, and ankles are in a straight line. Keep your core engaged then lift one leg up and drive the knee towards your chest. Return and repeat with the other side.
FEEL: You will feel your core work primarily with this exercise. Your shoulders and hip flexors will also be working throughout this exercise.
COMPENSATION: Avoid arching or rounding the back as you perform this. Maintain a neutral spine by keeping the core engaged.
