Jim Knippenberg suprises!!!!
Anyone has got any clue what jimmy´s secret techniques might be? Having the other video in mind I do not dare guessing!!
Well I have heard of pattern-training and pattern. Nevertheless Knippenberg brings this form of training to an whole other level, a really perverted one. Comes of as a perverted version of Phil Elmore. Not that Elmore seems to be the most mentally stable person!!!