Subscribe for updates - http://goo.gl/meA2GB<br />Junior middleweight contender Julian "J Rock" Williams took time out of his mini-camp at Undisputed Boxing Gym to talk hypoxic boxing training, PBC's progress in boxing and his Sept. 22 fight w/ Luciano Cuello. <br /><br />More boxing news 24/7: http://goo.gl/aJFtws<br />Follow on Twitter: http://goo.gl/VDYVMP<br />Like on Facebook: http://goo.gl/mI5B64<br /><br />SecondsOut is a world leader in boxing entertainment since 1999.<br /><br />Part of the Knockout TV YouTube MCN - http://goo.gl/t77GMc
