This is an upper-body explosive, ballistic exercise.
1. Assume a pushup position as your partner approaches you from behind and between your legs, holding your angle or even thighs.
2. Slowly walk forward with your hands for as far as you wish. Alternately, to increase intensity, your partner can steer you wherever he or she wants you to go.
3. As you do the exercise, keep your core strong by not dropping your hips, i.e., keep them straight, which means your body should be as straight as possible.
4. To increase the intensity your partner can lift your thighs as you perform pushups – ballistic type – off the ground and then walk and repeat – a sort of interval training.