Instructions:
- 1Start in a standing position with your feet hip-width apart
- 2As you lift your right knee, reach your arms up above your head
- 3Bring your right knee and elbows down together
- 4Return to the standing position
- 5Repeat with the left knee and continue alternating sides
Tips:
- Avoid arching your back as you lift your knee
- Pull your belly button into your spine to engage your abdominals
- Coordinate your arms and knee to meet at the same time
- Perform the movement at a brisk pace to maintain the aerobic effect