Take a look at this video. Todd Durkin is the trainer who works with the Green Bay Packer’s Quarterback Aaron Rodgers. He also works with last year’s Super Bowl winning quarterback Drew Brees. Wow what a resume. In this interview he talks about his basic components when training an NFL quarterback. He mentions having great core strength. Any athlete generates 60% of their power from what we call the core. Think of a fishing pole. Your spine is just like that. When a fish is on the line it can bend the pole to one side or the other. When your muscles are out of balance, your spine is misaligned. All of the muscles that act on the spine need to be even distributed so that your spine is in it’s natural alignment. Each muscle group that makes up your core is a line on the pole. They have to be pulled evenly tight. Todd talks about making sure his athletes are trained symmetrically. If you only did chest exercises without strengthening your lats you will be out of balance. Your shoulders will be pulled forward because the front muscles are tighter than the back ones. Aaron Rodgers uses these principles to get him ready for an NFL season but the average person can use them in their every day lives. Symmetric training and core strength and key factors for everyone who steps foot in a gym. It doesn’t matter if you are an NFL quarterback or an average Joe.