Practical Tactical Pen Street Defense, Part 1 By Waysun Johnny Tsai

Practical Tactical Pen Street defense, Part 1 by Waysun Johnny Tsai

Practical Tactical Pen street defense Part 2 by Waysun Johnny Tsai

Practical Tactical Pen Street Defense Part 3 by Waysun Johnny Tsai

Practical Tactical Pen Street defense Part 4 by Waysun Johnny Tsai, "Wood Impact Testing"

WAYSUN JOHNNY TSAI PRESENTS THE CUMA RAM TACTICAL PEN

WaysunJohnnyTsai

Waysun Johnny Tsai Cuma Ram Tactical Pen

Waysun Johnny Tsai Practical Kung Fu Self Defense live Demo

CUMA RAM TACTICAL PEN DESTRUCTION TEST by Waysun Johnny Tsai

WaysunJohnnyTsai

Realistic Combat Kung fu Applications By Waysun Johnny Tsai

Waysun Johnny Tsai Tournament Circa 1980 1981

Waysun Johnny Tsai Tournament Circa 1980-1981

Practical tactical Street Defense Part 5 KNIGHTSTIX STYLUS Self Defense techniques