- Underneath the pullup bar place a box or stack plates at a height where when you are standing on the box or plates and stretch your arms up your wrists should surpass the bar.
- Grip the bar just outside your shoulders and lower your body so your arms are in full extension, knees are bent, and your are standing on the box or plates.
- Jump in the air and pull up your body until your chin surpasses the top of the bar.
- Land back on to the box or plates and let your arms reach full extension and repeat.