Strengthening your shoulder joints as you go, trying not to like shock load your shoulder.

加强你的节，努力不要让你的膀承受太多冲击。

Dislocated shoulder, the most common type of dislocation is an anterior shoulder dislocation.

- 节脱臼，最常见的脱臼类型是节前脱位。

I just need you to help me put this shoulder back in.

我要你帮我把他的节复位。

Hey, do you remember when you used to do those rotator cuff exercises?

还记不记你原来会做节旋转肌的训练？

But they also had more flexible shoulder joints; broad, flat rib cages; and a shorter spine.

但他也有更灵活的节； 宽而扁平的肋骨； 和较短的脊椎。

They were only called opposite birds because one of their shoulder joints was the reverse of what's seen in living birds.

所以被称为相反的鸟类，是因为的一个节与现存鸟类的节相反。

It's very round at the upper end, and that's suggest that its shoulder joint had quite a bit of mobility.

该节的上端位置非常圆，这表明食肉牛龙的节具有相当大的灵活性。

They have shoulder joints that are oriented for walking on all fours, and the weird tracks they left behind are all quadrupedal.

的节适合四肢行走，留下的奇怪足迹都是四足行走的。

Hip and shoulder joints use a ball-and-socket design that allow rotational movement, but the more flexible a joint is, the more unstable and fragile it is — which is one reason why you see so many dislocated shoulders and hip replacements.

髋节和节采用球窝设计，允许旋转运动，但是节越灵活，就越不稳定和脆弱——这也是为什么你会看到这么多脱臼的膀和髋节置换术的原因一。