7:11

Defend and Attack with Elbows

5:03

Attacker's Tension by Mikhail Ryabko

4:28

Systema - Gestion de stress avec Konstantin Komarov, instructeur russe de Systema

6:23

Subtle Movement - Part 1 (Instructional Segment)

6:09

Systema Breathing Exercise

2:58

Move and Strike from the Ground

6:03

Takedowns. Shoulder-Chin Method

12:38

Overcoming Frustations When Starting Jiu Jitsu - Jocko Willink