The Art & Science Of Locking The Shoulder From Rubber Guard by Denny Prokopos
20 reviews · 4.95 / 5
Denny Prokopos · Combo
The Pretzel Grip Guillotine System by Denny Prokopos has 5 customer reviews in this archive, averaging 4.60 out of 5. 80% are five-star and 0 are one or two stars. Reviews run from August 3, 2021 to April 3, 2025. All of them are published below in full, unedited.
2 of these reviewers gave their belt rank when they submitted the review. BJJ Fanatics asks for rank, age and years training at the point of review, so this breakdown is self-reported by the customer.
| Belt | Reviews | Average rating |
|---|---|---|
| Purple | 2 | 5.0 |

The Pretzel Grip Guillotine System by Denny Prokopos is currently listed on the BJJ Fanatics storefront at $79.00 USD. View The Pretzel Grip Guillotine System by Denny Prokopos on BJJ Fanatics
I have issues with wrist and elbow flexibity, but this grip allows me to get a high wrist guillotine with an excellent squeeze with and without an arm in. My go-to grip whenever I attempt a guillotine
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Denny is vastly experienced and has loads of knowledge. I have picked a lot up from this one and will no go submission hunting with the pretzel grip added to the arsenal.
A great, solid guillotine system. Really edfective (already closed some, this grip is magic) I haven’t finished it yet, still the quality is really good… maybe the camera could be more active on the grips, but I don’t see this difference from 99% of the videos purchased here. Maybe I’m not arrived at the terrible part… but for now is an awesome product (ps: the white environment is great!)
the moves are solid but video and sound quality is almost unwatchable
20 reviews · 4.95 / 5
9 reviews · 4.89 / 5
Every number on this page is computed from the 5 reviews above at build time, out of 87,673 in the full archive. See the methodology for how the corpus is collected and what is excluded.