Reverse Dip Swing is a gymnastics-based, upper body exercise performed on the parallel bars. One of the main keys to success with this exercise is creating a hollow body position and not opening up the position until you are past vertical. While this exercise is generally performed on the parallel bars, two blocks of the same height will also suffice. For best result, refrain from forcing the dip swing, but instead allowing the body to dip and rise naturally – in other words, use the force of the swing to do the majority of the work. Scale by performing standard dips.