Our biomechanics expert helps train the most elite athletes in the world... but not today! We asked professor Jill McNitt-Gray for her analysis on some "less elite" sports. (See our previous coverage of her actual expertise, it is super impressive) #USCDornsife #USCViterbi #OlympicAthletes #TeamUSA #biomechanics #SportMechanics #TRexRacing #WifeCarrying #WifeCarrying #ExtremeIroning #UniversityofSouthernCalifornia #FightOn