Do You Practice Jiu Jitsu Physically?

I can practice very softly, very slowly, gently, because again like I'm 53 and I'm not sure, but I think maybe I'm the oldest guy at our gym now. There's a lot of guys in their 20s, right, 21, 22, 25, so I can't practice, like there's this one young guy, he's a assistant instructor, he practices two times every single day and he's practicing hard...there's no way my body can do that." If you want to keep working on Jiu Jitsu if you're too tired physically, you can get on YouTube or go to gracieuniversity.com and just watch a video,. learn a