Ever wondered the intensity of a single hour at SHIELD Athletics looks like? Well, let us tell you, there is a lot going on!!! #GymTraining #SHIELDTraining #AdultGroupTraining #BurlingtonAdultGym #SHIELDTraining #AdultGym #SHIELDAthletics #gymlife #fitness #gym #workout #fitnessmotivation #fit #motivation #bodybuilding #training #health