No gi grappling også kaldt submission grappling er en wrestling baseret submission stil der har til for mål at kontrollere en aktiv angribende modstander og ende med at kunne bringe den angribende til en submission iform af et braek af ben, arm eller strangulering. 

Sure! Here's the English translation of your improved text:

Judo for BJJ – Fridays 18:30–20:00

This class is for all members who want to take their stand-up game and takedowns to the next level – in a safe and focused environment.

The class is led by black belt Alkistis, who brings years of experience and a deep understanding of both judo and BJJ. She has a unique ability to combine techniques in a way that always leads to effective, competition-level takedowns adapted for BJJ.

Everyone is welcome, regardless of level. This is a great opportunity to learn from a skilled and dedicated instructor who is passionate about sharing her knowledge.

Starting: Every Friday from 18:30 to 20:00

Come and level up your game – see you on the mat!