warm up: 10~12 10:00 interval: 14 3:00 15 2:00 15 1:30 15 1:00 15 1:30 15 1:00 15 1:00 cool down: 10 06:00 8~10 06:00 core train: Plank 60s*2 side plank 30s/each side superman 3s*10/each side 減重+打造腹肌和人魚線 ㄎㄎㄎ