Instructions:
- 1Begin in a standard plank position, with your forearms on the ground and your body perfectly straight
- 2Draw your right knee in towards your chest
- 3Kick your right leg out straight behind you, engaging your quads and glutes
- 4Bring your right leg back into your chest and set it down
- 5Repeat the movement with your left leg and continue to alternate
Tips:
- Keep your body straight throughout the exercise
- Focus on engaging your core
- Breathe in as you draw your knee in, and out as you extend your leg
- For more difficulty, try adding a pause when your leg is extended