你通常多久锻炼一次？近年来，很多人都开始热衷于通过健身运动来保持身体健康。如果你也想设计一套适合自己的锻炼计划，从而拥有令自己满意的身材或改善健康，却没有足够的资金雇用私人教练，那么应该怎样着手准备呢？如果你完全摸不着头绪，那就让 ...

How often do you exercise? Doing exercise is certainly good to our health. It keeps us active, energetic and live. How often do you exercise? Different people have different habits and preferences. I ...