Under Pressure: Half Butterfly Mastery by Brian Glick
127 reviews · 4.98 / 5
Brian Glick · Combo
Under Pressure: Retention, Recovery and Attacking From Guard by Brian Glick has 123 customer reviews in this archive, averaging 4.96 out of 5. 96% are five-star and 0 are one or two stars. Reviews run from May 19, 2023 to September 4, 2026. All of them are published below in full, unedited.
55 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 |
|---|---|---|
| White | 17 | 5.0 |
| Blue | 17 | 4.94 |
| Purple | 14 | 4.93 |
| Brown | 6 | 5.0 |
| Black | 1 | 5.0 |

Under Pressure: Retention, Recovery and Attacking From Guard by Brian Glick is currently listed on the BJJ Fanatics storefront at $197.00 USD. View Under Pressure: Retention, Recovery and Attacking From Guard by Brian Glick on BJJ Fanatics
Great explanation of how to make your guard more offensive for a smaller size athlete
closing the circuit for better entry into the clamp guard.
Great teacher and a really well designed system
Great course on the clamp guard loved it learned a lot
This guard feels so natural to me. Being a skinny guy as well, I can clearly see why Danaher would show this early on to Glick. All through the program my mind would come up with what-if's and almost every time the following video would address it directly. It was uncanny. The reason I am taking the time to write this review however, is the execute summary Glick puts together in the last module. He essentially distills down the entire program into snippets to show the techniques without explanation for quick review. This is spectacular. I will likely buy the other Under Pressure program simply because of this structure. If BJJFanatics reads this, you might push all instructors to add this feature (especially Danaher, lol)
Helpful for diversifying my guard game. Very thorough instructional.
getting in to the clamp guard. various ways of getting there.
He shows details the clamp guard and how to get to the clamp guard from any position. Clamp guard is a great position to get submissions. He also shows submissions from the clamp guard. Great video
It's like watching Danaher explain jiujitsu without all the yawning.
Gives some great tools to punish a lot of extreme forward pressure.
Incredible instruction for smaller competitors.
Big fan this was great
Good details and very informative
I was getting crushed in closed guard and during half guard. Very helpful against pressure passers.
incredibly articulated and explained. In-Depth and covers every angle and situation.
The most detailed tutorial on Clamp Guard. Brian's explanations are really easy to understand.
love this instructional. Everything Brian does is pure gold
Good stuff on the clamp, love professor Glick’s content
This is the first instructional from Brian Glick I bought, and it is up to my expectations (after following him on the social media). His explanations are very clear, he is a great teacher. The details are not overwhelming, and the instructions are easy to understand and remember.
use this combination to get this setup
This is a great check point position to my game
Great instructional highly recommend it.
Brian Glick is the answer to the getting smashed by bigger younger opponents. I love Brian’s instructionals.
I love this video. As a 40-year old, slender white belt, Brian's techniques fit me like a glove.
I first heard about the clamp from Danaher's instructionals. This is a deep dive into the clamp that can become an entire bottom game system. Highly recommend.
127 reviews · 4.98 / 5
60 reviews · 4.98 / 5
34 reviews · 4.94 / 5
30 reviews · 4.97 / 5
30 reviews · 4.97 / 5
29 reviews · 4.97 / 5
Every number on this page is computed from the 123 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.