Sets: 3,Reps: 10
3组动作，每组重复10次
A: Begin in pushup position with feet together, hands slightly wider than shoulders. Bend elbows, lowering chest as close to the floor as possible, maintaining a straight line from heels to head.
A:以做俯卧撑的姿势开始，两脚合拢，两手分开到略比肩宽。弯曲肘部，放低胸部并尽可能地贴近地面，从头部到脚跟保持直线。
B: As arms extend, rotate body into a right side plank, drawing abs in tight, stacking hips and heels and reaching right arm up to ceiling. Return to pushup position and repeat, alternating sides.
B:伸展手臂，同时向右转动身体，转到右侧的时候支撑身体并停止转动，收紧腹肌，夹紧臀部和两脚跟部分，右手臂伸向天花板。回到开始的俯卧撑姿势并换边重复之前的动作。
