Ruslan is a great coach. It explains and shows well. He is an experienced wrestler himself, there is much to learn.
The guys who are engaged are friendly. Everyone is fighting wisely, avoiding unnecessary injuries.
There are two groups: for beginners and for experienced ones.
A year and a half ago, I discovered such a sport as Jiu-jitsu, now I am actively engaged, I like sports with minimal injuries, and physical performance can be compensated by good technique.
The coach is very cool, the guys in the gym are very friendly! I recommend