Shachar asks Dear Blocko Why are some people double jointed?

Shachar问，亲爱的Blocko，为什么有些人是双关节的？

What's more is that people who are double jointed may be more likely to be anxious. Research has found a correlation of sorts between the two.

而且，双关节的人可能更容易出现焦虑。研究已经证明这两者之间的一些列的关系。

There are a variety of reasons that some people are double jointed, which is kind of a misnomer since it more so just means exceptional flexibility rather than actually having extra joints.

有种种原因可导致人出现双关节，这是一种用词不当的说法，因为它更多的是指非常灵活，而不是实际上有额外的关节。