A multiple movement exercise for the purpose of training muscle groups to work together as part of functional whole body training. The arms, shoulders, chest, and core muscles all must take turns stabilizing the whole body and the core and legs have explosive movements as well. Due to the nature of this exercise using multiple movements, it is highly recommended to stick with lighter weights until your strength and stamina are matched up with your proficiency of the technique. Adjustable Dumbbells are a great economical way to ensure that you have multiple weights to work through with the same exercise.