You can also add weights, though Bryant recommends avoiding hand weights and instead investing in a weighted vest, which can make you push yourself harder without putting stress on the joints. If you're looking for an equipment-free way to burn more calories, you can try doing something as ...
After all, have you really accomplished anything if you don’t nearly black out setting a new PR in the squat rack and then almost throw up doing 2-minute AMRAP burpees in a weighted vest? That kind of workout has its place, but it’s definitely not the only valuable kind of exercise...