Take your training beyond what you ever thought imaginable. And do it with ONLY one piece of equipment. This is the craze everyone has been talking about. Combine dynamic full body kettlebell exercises with isolated dumbbell movements. Burn fat and get your heart pumping by targeting multiple muscles at a high intensity. Build long, lean muscles with this ultra-effective weight-lifting workout through tempo barbell SYNERGIST sets to tighten and tone your entire body. Fat-melting Tabatas with targeted core exercises will shape your waistline from all angles and push your fitness to a whole new level.