Can't stretch?

Stretch is not good? Is it? There is an inquiry with

http://jta-tss.blog.so-net.ne.jp/2010-11-10

The effect of static stretching is considered to be an action that should not be performed before sports for athletes as well as the general public due to a decrease in competition performance as well as lack of evidence.

However, over 99% of leaders do not make an effort to learn this fact.

Unfortunately, static stretches are frequently performed at school, and many people in each sports classroom and trainer scream. Correct the current situation where children and athletes do not think about static stretches. Should be.