Find a 3/4 plank with hands on the footbar. Add knee push-ups.
Hold the lowest point.
1R.
Up.
Inhale to lower, exhale to rise.
Develop muscular strength of the chest muscles, pectorals, arms, and core.
Option to add a ball between the thighs.
Progressions: Less springs.
Regressions: More springs.
Option to add ball in-between thighs.