Leglock Prevention by Bjorn Friedrich
25 reviews · 4.92 / 5
Bjorn Friedrich · Combo
Biomechanical Back Takes by Bjorn Friedrich has 5 customer reviews in this archive, averaging 5.0 out of 5. 100% are five-star and 0 are one or two stars. Reviews run from July 26, 2022 to July 31, 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 |
|---|---|---|
| Blue | 2 | 5.0 |

Biomechanical Back Takes by Bjorn Friedrich is currently listed on the BJJ Fanatics storefront at $79.00 USD. View Biomechanical Back Takes by Bjorn Friedrich on BJJ Fanatics
Bjorn Friedrich is doing a great job!!!
Thank for Great techniques! This is worth for every penny
Wonderful…
This new approach of "rolling back takes" is great espacially for people with bad/medium hip flexibility. Great details
After watching the the First section , i am sure that stuff makes my back takes stronger.
25 reviews · 4.92 / 5
15 reviews · 4.93 / 5
14 reviews · 4.86 / 5
13 reviews · 4.85 / 5
10 reviews · 4.70 / 5
7 reviews · 4.71 / 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.