Getting daily exercise is really one of the most important things I have done to become a better coder. Aside from keeping my digestion burning at full power,

Getting daily exercise is really one of the most important things I have done to become a better coder. Aside from keeping my digestion burning at full power, exercise encourages me to eat a healthier diet. If I eat crappy/greasy food I feel the results pretty quickly when I try to do something active later that day. More important is the extra energy it gives me. Since when I started my daily exercise regimen I've been able to get in about 3 hours more coding per day while feeling less worn out.