| Artist | : | The Art of Sparring - Rener Gracie |
| Title | : | Gracie Jiu-jitsu Academy |
| Duration | : | 571 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | The Art of Sparring - Rener Gracie |
| Title | : | Gracie Jiu-jitsu Academy |
| Duration | : | 571 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |