Instructions:
- 1Start in a traditional plank position
- 2Run your knees in towards your chest one at a time
- 3Keep a fast pace, almost as if you’re running
- 4Maintain a flat back and level hips during the exercise
- 5Engage your core and keep your upper body still throughout the move
Tips:
- Aim to keep a steady rhythm and consistent speed
- Create a mental picture of your spine to stay straight during the exercise
- Maintain a strong, supportive plank position throughout
- Do not let your hips bounce up and down