I see a lot of coaches running the crap out of their players before, during, and after training. I can understand every now and then doing such grueling, NTF (not-that-fun) kind of work with older players, but what about younger players? A study on Spanish elite youth players, average aged of 13 years old, showed that small sided games are as effective as interval training for maintaining aerobic fitness in elite youth soccer players.
We all saw Tim Howard destrominate at the World Cup in Brazil. Against Belgium he was a man possessed and kept the USA in the game with some breathtaking saves. He was moving like a cat. Guess what, Tim Howard follows the Paleo Diet.