The third exercise is called the scapular retraction.

第三个叫做肩胛骨后缩运动。

The third exercise is called a scapular retraction.

第三个练习叫做肩胛骨后缩。

It's testing your scapular stabilization, the stability of your shoulder.

它肩胛稳定性和肩膀稳定性。

Think about the scapular stability that's required.

想想所需肩胛稳定性。

Keep your core tight, lift your leg with your glutes, and lift your hand with the scapular muscles.

保持核心收紧，用臀大肌抬起腿，用肩胛肌抬起手。

This exercise improves core stability and scapular (shoulder blade) control, which are important for maintaining balance and stability during complex movements.

这项运动可以提高核心稳定性和肩胛骨（肩胛骨）控制，这对于复杂运动中保持平衡和稳定性非常重要。