u/BlightInferno55

I'm a 4th Kyu green belt in kyokushin I have testing coming up in a little over a week what is the best way to get better hip flexibility, and balance fast? my sensei has told me that unless I can get my sidekicks higher (at least belt level holding my balance) and better balance (also fix some kata but that includes the sidekicks and balance) I will not be able to test which I 100% understand. I think the biggest problem is flexibility though so what’s some things that would work fast?