将双脚放入水中，感受拍打而不是踢打的感觉。

Put both feet in, get in the water, and feel how it is to flap instead of kick.

双脚板反脚背，在地上爬行

Inverted insteps of both feet , crawling on floor

当跳绳底部到达双脚的时候，双脚直立跳起，跳越绳子。

As it comes forward toward your feet, jump over the rope by hopping straight up with both feet.

所有人的双脚必须一直保持与地面接触。

Both feet must remain on the dance floor at all times.

冒险: 切勿同时用双脚测试河的深度.

Risk - taking: Never test the depth of the river with both feet.

揉捏穴位同时用双脚全部脚趾做抓地运动。

Kneading the acupoint, and doing the catch earth movement using all toes of both feet.

后背着地躺下,把双脚并拢伸到空中, 保持双膝直立.

Lie on your back and lift both feet together into the air, keeping your knees straight.

直升机飞行员会非常忙碌。每只手机双脚可能同时工作，

Helicopter pilot can be very busy indeed. Each hand and both feet may be at work at the same

呼气下来，不要失去肩胛骨的上提，双脚同时落地。

Come down with an exhalation, without losing the lift of the shoulder blades, with both feet touching the floor at the same time.

这是因为脚被钻进了董事会和双脚指向同一方向，膝盖运动的本地化，防止扭曲。

This is due to the feet being strapped into the board and both feet pointing in the same direction, which localizes knee movement and prevents twisting.