Shape Lives, Build Community Join the Foglia YMCA as a Group Exercise Instructor! The Foglia YMCA is looking for experienced , certified Group Exercise Instructors for the following weekday morning classes (some are for subs) Les Mills Body Pump, Les Mills Body Combat, Chair Arthritis, Silver Sneakers, Strength, Barre, Mat Pilates, Cardio, WERQ, Zumba, Cycle, Aqua Arthrit