Sig Klein ~ Kettlebells!

Posted on Wednesday, August 10th, 2011 by John Wood

Sig Klein was talkin’ kettlebell training decades ago. He had kettlebells in his gym… he featured kettlebells in his training courses… he wrote articles about kettlebells in Strength and Health… Yet you don’t hear ol’ Sig’s name pop up much in modern kettlebell literature… Some of the experts need to do a little more homework.