ok well i jus learned bout HIT or HD training n i rlly wanted 2 try it out, im hearin that u git gr8 rezults but u gotta work ur ass off!! i jus wanna no if n e 1 haz tried it n if it haz wrked 4 them becuz i rlly want 2 gain muscle mass on my armz n chest, duz doinf 1 set of 8-10 repz really wrk if u push ur self wid perfect form? i read alot bout mike mentzerz training n herd vout alot of gr8 rezultz n alot of wat he sed makez alot of sence so yeh if n e 1 wanna help me out here im new 2 this i jus made n account 2day lol thnk u all