Circuit One: Woodchop Reps: 10, each side Stand with your feet slightly wider than hip-width holding a 10-pound dumbbell. Squat and twist to the right, bringing the weight to the outside of your right knee. Exhale and twist to the left while raising your arms overhead, pivoting on your right foot. This completes one rep. Do 10 reps, then switch sides. Image Source: POPSUGAR Photography