Bill McGrath on Power

Bill McGrath on power generation [sg_popup id=”1″ event=”onload”][/sg_popup] After this week’s video with Archie Luz on how to throw a harder body shot, I thought I’d release this interview clip of one of the hardest-hitting people I know, Tuhon Bill McGrath. While I admire Archie’s power and movement, he’s a beast of an athlete and[…]