CrossFit defines core strength as midline stabilization. Capacity with midline stabilization translates to improved efficiency and performance as well as greater power output. We use the GHD for four exercises that heighten awareness and develop this capacity: the hip extension, back extension, hip-and-back extension, and the GHD sit-up.

The dumbbell power snatch is less technical than its barbell counterpart but relies on many of the same principles.