If cavemen needed to workout and had had access to DAREBEE back then, then the Caveman workout is the one they'd all be doing. A full body strength workout Caveman promises to give you the kind of control you crave when you run, jump, sprint and leap. Handy should a sabertooth pop-up from somewhere but really cool too for simply feeling better inside your skin.
Extra Credit: Use 16kg+ (32lb+) sandbag.