At the age of 32, he had to learn with teenage students every day, starting from the most basic training of the legs and waist.

32岁时，他每天都要和十几岁的学生一起，从最基本的腿部和腰部训练开始学习。

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In studies conducted by other researchers, a regimen of simple weight training by sedentary men and women led to a significant decrease in waist circumference and abdominal fat.

在其他人员进行的研究中，久坐的男女经过一疗程的简单的举重训练，会明显的减少他们的腰围和腹部脂肪。

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Her enthusiasm for Victorian clothes is why at the age of 38 she started wearing a training belt to gradually reduce her then 26in waist.

她对维多利亚的秘密服饰的热爱让她在38岁时开始穿训练腰带，来收缩自己当时26英尺的腰围。

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During the dive, which takes up to four hours due to the high density of the water (it is filled with certain chemicals plus air pressure to simulate the circumstances found in space), the cosmonauts in training practice space walking -- and may lose a few kilos off their waist line in the strenuous process.

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