Being right footed he started as right back but Arrigo Sacchi (Milan manager) converted him into a left back and rest as they say became history. (totalsportek.com)
if it does tell me how to do it because i didn't understand anything of these i workout right i take rest as you said but sometimes i would watch tv or thinking about anything else so i am not focusing in the workout wich i don't know how. (popworkouts.com)