CLASS PASS Register Below! FREE FIRST CLASS Register Now! First name Last name Email Phone I agree to receive my information by text message (required). SEND MY PASS *Local residents only (local FL ID required), first-time visitors, 18 years or older. FLX33 invites you to register for our FREE First class pass and come experience our premium boutique fitness studio! Now opened in Tradition of Port St. Lucie. Simply complete the webform above and we will immediately send your FREE First class pass