For those who think that pull-ups are just for small people

Below see Konstantinovs complete 55 kipping pull-ups:

These kipping pull-ups are not from a dead hang as I like to see my clients use. Kipping pull-ups are a great variation for conditioning and for including more of the body in the movement.

Konstatinovs is an embodiment of the principle of "relative strength," or the ability to move your own bodyweight through space. Fantastic!