Use the ball of the foot, not your heel.

用脚前掌而不是脚跟。

youdao

Learn to use your heel as well as the ball of your foot.

学着用你的脚后跟，也就是你脚后面球状的东西。

youdao

Learn to use your heel as well as the ball of your foot.

学着用你的脚后跟，也就是你脚后面球状的东西。

youdao