How important is lifting to failure when it comes to building muscle? Is it really in that last rep that contributes the most toward muscle growth? There is a lot of mythology surrounding this concept and in this episode Sal, Adam & Justin reveal the Raw Truth about going to failure. Please subscribe, rate and review this show! Each week the best reviewers are announced on the show and sent Mind Pump T-shirts! Learn more about Mind Pump at www.mindpumpmedia.com.