pauline iwinslow health fitness specialist job duties pw health fitness specialist 2016present ymca assisted maintenance marketing health fitness specialist 20122014 life time fitness monitored facility interacted participants exercise prescriptions work programs diverse population including reengage inactive members researched health fine educational educational material conducted heath assisted development delivery programspecific health improvement created maintained b news marketing health fitness specialist 20142016 corporate fitness works ensure facitquipment locker res clean stocked times conductedness testing stand advised participants results instruction educated items related exercise safety effectiveness assisted establishment ongoing coordination membership