by Victor Pellegrino
We can all agree that building a foundation of strength is key to the proper development of skills in CrossFit, whether gymnastics or Olympic lifting. One of the most effective ways to build this strength foundation is through strict gymnastics based exercises, such as the muscle up. Keep in mind that a true muscle up is actually a strict controlled movement with the body as vertical as possible, and with no kipping action at all. What we call a kipping...