The Proving Grounds
Movie| Title | The Proving Grounds |
| User score | 0 |
| Release date | Dec 12, 2013 |
| Genre | Documentary |
| Director | Landon Dyksterhouse |
| Production country | US |
| Run time | 99 min. |
What does it take to become a champion? "The Proving Grounds" provides an all-access inside look at Jackson's MMA training academy, following the lives of owner Greg Jackson and his family, and the strategies, philosophies, history, and hardships behind the best Mixed Martial Arts school in the world.