Already a customer? Click here to login. Give your child the thrill of doing a great cartwheel! Gymco's cartwheel clinic is 1 hour of instruction geared specifically towards mastering the cartwheel! Your child will be proud to show you what he or she has learned after just 1 clinic! Skills required: a handstand. This clinic is for ages 6 and up! You don't have to be a Gymco student/member to participate. Admission is $15 for Gymco non-members and $12 for members. We're sorry but this event has been reserved. Please review our calendar for another available date and time. Thank you.