The heel and ankle area, called the hind foot, the arch and the bell known as the mid-foot.

后跟和位称为后足，足弓和足钟称为中足。

But as the step continues, we roll our foot forward, putting the weight of your mid foot on the ground.

但是随着步伐的继续，我会向前滚动我的，中足着地。

I am going to insert literal springs into the midfoot and heel.

我打算在中足和跟位安的弹簧。

A little more mid midfoot type landing with a little bit of heel travel.

稍微多一点中足着地，跟稍微滑动一点。

A full 96% of participants lose weight and improve their body composition without counting or restricting calories.

参加者中足有96%的人在不计算或限制卡路里的情况下减轻了体重并改善了身体成分。