I love NerdFitness! I was active on the paleo diet for 1 year straight a few years back which helped me go from obese to normal! This is the post that started it all: http://www.nerdfitness.com/blog/... They've added so much since then! They now now have an online academy: http://www.nerdfitness.com/acade... and a summer camp: http://camp.nerdfitness.com/ If any of you are considering taking up a healthy lifestyle you need to use this site!