Must be a resident of Stuytown or Peter Cooper Village. Classes are exclusive to StuyFitness members only. Please present resident ID to staff upon arrival. Why users love this gym? StuyFitness is a conveniently located, state-of-the-art workout space. The amenities include robust cardio offerings, free weights, and fitness machines. StuyFitness contains all of the equipment and resources you need to achieve your health and fitness goals.