Vajramusti
Master Black Belt
- Joined
- Mar 14, 2010
- Messages
- 1,283
- Reaction score
- 312
The problem is that the techniques aren't sound, and the training method is pretty useless.
Again, if you're so worried about grappling that you need to construct an entire sub-system to address it, you should probably learn grappling first. Preferably Bjj, since its so popular and technical.