People constantly come up to me and say, \u201cWow, Jon, you are so tall and fit\u2026how do you do it?\u201d OK, that hasn't happened yet, but I've started doing CrossFit and I'm pretty sure that exercise makes you taller so we'll see.What people do know about me is that I\u2019m a goal nerd and avid runner that\u2019s crushed a lot of my fitness-related goals. That\u2019s why in week 2 of our special Summer School series I\u2019m going to teach you a few easy ways you can live a healthier life and reach any health goal you h...