Have you ever stood on your tippy-toes to grab something off the top shelf? Then you’ve done a standing calf raise—it’s really that simple. Just the weight of your body or a pair of dumbbells is enough to get your swole on at home. Forget a gym membership or a fancy home gym, because you don’t actually need ’em. Tricep Dips on a Chair, Bench, or Stairs It requires you to get into a forearm plank and then extend your arms so