Your parents weren’t totally off by telling you to stand up straight. In fact, it could have been some of the best advice they ever gave you. When people start a training program, the first things that usually come to mind are: what cool exercises will I be doing? How many post workout shakes do I take? Which supplements do I need to get? Very few ever think about their posture. However, it could be the piece of the puzzle that’s holding them back and limiting their muscle gains, strength and performance.