Fingerlocks can be very effective. But only if you know them well and can apply them correctly.

GM Datu Dieter Knüttel is teaching you in this video all you need to know about fingerlocks.

Running time: 60 minutes

Only 13,90 €.

Fingerlocks in selfdefense

How fingerlocks work for seldfefense with GM Datu Dieter Knüttel

Find more infomation here: Fingerlocks