The International Health, Racquet and Sportsclub Association (IHRSA) based in Boston has recently published an excellent 104 page report on the global health club industry. Globally, the industry now comprises 108,059 clubs (up 6%) with revenues totalling $61.4 billion. Worldwide membership now stands at just less than 107 million, in line with the previous year.
You can purchase the report at the IHRSA online store. A bargain at just $50.