When you start to tone the muscles, it starts to move them back to their regularposition.
肌肉得到舒缓时，它们就会回复到正常标准的位置。
2
Nevertheless, by the season's end, Essien had convinced everyone that should he decide to, he has the capacity to make central defence a regularposition.
不过在赛季后期，埃辛已经使每个人相信，他有能力使得中后卫成为一个常规位置。
3
Take frequent breaks-taking regular breaks not only keeps you fresh and more productive, it also helps avoid RSI and the aches and pains caused by being in the same position for a long time.