We celebrate the tangibles, the feats of physicality - as innate talent.  But to make it - to go as far as one can in sport, or in any endeavor; the talent that might matter most is the ability to consistently put in effort.  
In this episode we look at the ability to work hard as a talent, or learned skill.  Why does it matter?  Because more often than not, it separates the haves from the have-nots.