When everyone tries to size up but sizing down takes as much effort and science. When the body's musculature is loaded sufficiently for an adaptive response to kick in, muscles that are superfluous or too energy-intensive to carry are slimmed down. That includes burning carbohydrates and excess fat. Size Down is the workout for you then. The results are a lithe, dynamic physique and a more energy-efficient bioenergetic machine, well body really.
Extra Credit: 1 minute rest between sets.