The FLATline OCR 5 Class pass enables you to choose any 5 FLATline OCR or HartFit HIIT classes offered throughout a 3 MONTH PERIOD INCLUDING BACK TO BASICS (B2B) FUNDAMENTALS CLASS AND STRONG AS OAK BOOT CAMP (from day of FIRST USE). Come test your OCR skills at our facility in Plainfield, IL with other members of our amazing community!
