Tony Horton, creator of P90X, wants to pump up the happiness

It's no secret that Tony Horton is a fitness junkie. At 55, the creator of the P90X fitness regimen has a ripped physique that rivals that of men half his age. But did you know that he's a "happy junkie" as well?



via L.A. Times - Health http://ift.tt/1qIR65Y