Except a 200m sprint is over before you even tap into your stamina. It certainly takes serious mental fortitude to stay several hours on the racetrack, doing yo

Except a 200m sprint is over before you even tap into your stamina. It certainly takes serious mental fortitude to stay several hours on the racetrack, doing your 200m sprint again and again, trying to perfect every aspect, but if you can't perfect one of them due to your natural limitations, you aren't becoming a champion runner.