Train your core and the rest will follow.  The best advice that any coach or trainer can give an athlete, or someone just looking to loose some weight and get a little healthier is to start with your core.  All of our movements from activities of daily living to advanced athletic maneuvers begin with our lower back and abdominal muscles.  The stronger your core muscles the better your balance, the more endurance you will have for long distance sports, the quicker you will be able to react or…