数有年轮,人体同样有年龄,那么计算自己身体的年龄的方法你知道吗？

3 Sit on the floor with your back straight, legs together, and arms out in front of you at shoulder level. Mark on the floor (beside your legs) the point directly below your fingertips, then slowly reach forward, keeping your legs straight. Mark where your fingertips reach, then measure the distance between the two marks (in inches).

If 0-10 add 3 years. If 10.1-15 add 2 years. If 15.1-16 subtract 2 years. If 16.1-19+ subtract 3 years.