clubX fitness is a limited membership, private health club capped at just 750 members. members have the luXury of a clean, safe, pristine, and never crowded workout Xperience...guaranteed! at clubX fitness we promise open spaces and cleanliness, and encourage you to stay healthy! don’t be afraid to try something new; our Xpert instructors and Xemplary staff will welcome you with open arms. Xperience the Xtraordinary people inside; they will have you feeling right at home in no time. clubX is an Xclusive destination for fitness, health, and lifestyle in the coral gables/pinecrest/south miami area. clubX offers an Xquisitely appointed environment providing its members with Xcellent customer service in a friendly and motivating atmosphere.