apJoin Justin and Taylor Norrisa, founders of the LIT Method, for this 30-minute cardio workout that will challenge your strength and stamina with bodyweight-only moves. This dynamic pair will keep you motivated through their signature low-impact movesa, providing constant encouragement along the way. You'll engage your whole body with sets of extenders, squats, mountain climbers, and plenty more cardio thrown in as well.pbr pDon't miss new episodes of Class Fitsugar every Sunday and Wednesday on the POPSUGAR Fitness YouTube channela.