The term EXERCISE CLUB can be broken down into three crossword solutions: SPA (3 letters), EXER (4 letters), and CISE (4 letters). The first solution, SPA, is an abbreviation for a type of health facility that offers various services such as massage, facials, and other treatments. EXER is short for exercise, which is any physical activity that is done to improve or maintain physical fitness and overall health. Finally, CISE is an abbreviation for the word exercise, which is any form of physical activity that is done to improve or maintain physical fitness and overall health. Therefore, the term EXERCISE CLUB can be defined as a group of people who come together to engage in physical activities such as exercise, sports, and other activities to improve their physical fitness and overall health.