10分鐘站著練馬甲線、瘦側腰，全身燃脂！Standing ABS Workout to Burn Belly Fat, with NO MAT, NO JUMPING~就是甜筒Luna

 

10分鐘站著練馬甲線、瘦側腰，全身燃脂！Standing ABS Workout to Burn Belly Fat, with

 NO MAT, NO JUMPING~就是甜筒Luna