Apologies for the click-baity headline, but:
i) it’s true
ii) that’s what the video was called 🙂
This is a video created by the Gracie Academy, it’s pretty long, but it’s got the essentials of BJJ for self defence in there, and why not learn it? What have you got to lose?
“But all fights start on the feet!” Well, as the video of a real attack in the clip shows – you can be attacked at any time, anywhere and potentially by anyone. You could already be sitting on public transport. You could be attacked from behind and end up on the floor. If you don’t know how to get up from there then you’ve got a problem.