yo-yo effect造句

• The yo - yo effect of repeated weight loss and weight gain , which occurs in those who follow a repeated pattern of dieting to lose weight rapidly , but then gradually regain the weight lost when they return to old eating habits , brings its own health risks and makes long term weight control increasingly more difficult
  现象，发生在那些多次节食以快速降低体重但当恢复原来的饮食习惯时降低的体重又逐渐恢复的个体身上会使自己的健康处于危险之中，并会使长期的体重控制变得越来越困难。