9Round Fitness - Kickboxing Classes in Reading, Berkshire - Friar Street - Gym, Fitness Center, Health Club. 9Round is a specialized fitness center dedicated to serving clients who want a unique, fun, and proven workout that guarantees results. 9Round offers traditional "old school" boxing and kickboxing fitness programs that incorporate functional, interval, cardiovascular, and circuit training regimens. The programs consist of a proprietary system of 9 challenging workout stations developed by a professional fighter.