Martin Wheeler international Systema seminars 2011 (includes full speed knife attacks)
59:41
Talking with Martin Wheeler - Part II: About Systema
4:48
Martin Wheeler Systema Martial Art. Genzai Magazine.
5:16
Martin Wheeler Systema - Knife defense seminar, part 1 - Iowa 2009
4:30
BEST EVER of Vladimir Vasiliev - Systema - Combat System
4:17
Knife fighting in the Park- Martin Wheeler Systema
6:12
Systema Master Class 2011 - Martin Wheeler
21:10
Manaka sensei ( Togakure Ryu Ninpo)
7:19