Gym is a locality for both physical and intellectual education of young men. The later meaning of intellectual education persisted in German and other languages to denote a certain type of school providing secondary education, the Gymnasium, whereas in English the meaning of physical education was pertained in the word gym. Facilities and services: - Main Workout Area Most health clubs have a main workout area, which primarily consists of free weights including dumbbells, barbells and exercise machines. These areas often include mirrors so that exercisers can monitor and maintain correct posture during their workout. - Cardio Area/Theatre A cardio theater or cardio area includes many types of cardiovascular training-related equipment such as rowing machines, stationary exercise bikes,elliptical trainers and treadmills. These areas often include a number of audio-visual displays (either integrated into the equipment, or placed on walls around the area itself) in order to keep exercisers entertained during long cardio workout sessions.- Group Exercise Classes Most newer health clubs offer group exercise classes that are conducted by qualified fitness instructors. Many types of group exercise classes exist, but generally these include classes based on aerobics, cycling (spin cycle), boxing, high intensity training, yoga, pilates and muscle training. Health clubs with swimming pools often offer aqua aerobics classes. - Sports Facilities Some health clubs offer sports facilities such as a swimming pools, squash courts or boxing areas. In some cases, additional fees are charged for the use of these facilities. - Personal Training Most health clubs employ personal trainers who are accessible to members for training/fitness/nutrition/health advice and consultation. Personal trainers can devise a customized fitness routine, sometimes including a nutrition plan, to help clients achieve their goals. They can also monitor and train with members. More often than not, access to personal trainers involves an additional hourly fee. - Other Services Newer health clubs generally include health-shops, snack bars, restaurants, child-care facilities, member lounges and cafes. It is not unusual for asauna, steam shower, or wellness areas to be present. Health clubs generally charge a fee to allow visitors to use the equipment, courses, and other provided services.