DECEMBER 4: 30 min cardio 5: 50 min cardio, 30 min upper body weights 6: 10 min abs. 11: 60 min cardio, 30 min abs 12: 45 min cardio, 30 min lower body weights 13: 40 min cardio, 20 min upper body weights 14: 60 min lower body, abs 18: 30 min cardio, 60 min upper body & abs 19: 60 min cardio, 60 min lower body & abs