Instructions:
- 1Lie down flat on your back on a mat.
- 2Raise your legs and head slightly above the ground.
- 3Extend your arms too and begin pumping them up and down, vigorously.
- 4While pumping your arms, flex your abs
- 5Continue this for a set of 100 pumps
Tips:
- Keep your chin tucked as you pump your arms.
- Aim for shallow but quick breaths.
- Keep your lower back pressed into the floor
- Count in clusters of five to keep track of the one hundred reps. Avoid counting one by one. It’s abruptly tiring.