Online registration may not be allowed for all activities. To enroll into a group exercise class, please reserve your spot via our mobile app [https://ymcagbw.org/mobileapp#faq-question-949250480]. Please contact us during regular business hours for registration information. Silver Combo improves overall health using low impact techniques that incorporate light cardio, strength, and balance. Designed for all fitness levels. This is a prerecorded class taught by a YMCA instructor that plays on-site at the branch. Category Group Exercise Location Group Ex Studio at Upper Main Line Branch Instructor Tina Eldridge