Northrup Gymnastics has been managing the gymnastics program for the City of Carrollton for 24 years. We Offer gymnastic and tumbling classes from beginner up to competitive team. You will find our prices to be less then our competitors and with quality instruction. To enroll in one of our classes you may register in person at the Rec. center or online via the City of Carrollton web site and select "Northrup, Tony" as the "Instructor:".