Instructions:
- 1Stand with your feet shoulder-width apart and your fists at your sides
- 2Simultaneously lift your left knee to hip height, flexing your abs, and punch with both fists forward
- 3Hold for one second, then return to the start position
- 4Repeat the movement with your right leg
- 5Continue alternating legs for the duration of the set
Tips:
- Engage your core muscles throughout the entire movement
- Focus on lifting your knee to hip height, not on punching as hard as you can
- Exhale when lifting your knee and punching forward, inhale when returning to start position
- Avoid leaning back when lifting your knee, keep your body straight and balanced