The opposite is also true : inactivity can be deadly , bortz says .
反过来也是一样：波茨说，不活动可能会要了人的命。
The british medical association states that inactivity poses a risk 20 times greater than riding a bicycle .
英国医学协会指出不活动造成危险的20倍更大比骑自行车。
Yet for all of the hard work he puts into training , lagat cites inactivity as one of the reasons for his success .
除了他在训练中投入的所有努力，拉加特指出不活动是他成功的原因之一。
There is a whole scientific discipline called inactivity physiology that looks at what happens if you just sit still for hours at a time .
有一门学科叫作不活动生理学，研究人一次坐几个小时发生的情况。
Risk factors for type 2 diabetes include obesity ( especially abdominal obesity ) , inactivity , impaired fasting glucose ( pre-diabetes ) , family history and increasing age .
