Gyms and health clubs can be regarded as similar institutions to some extent, but there are some differences in their business models, facilities and services.

Here are some differences between gyms and health clubs:

1. Facilities: Gyms are usually equipped with only basic fitness facilities, such as various fitness equipment and treadmills. Health clubs usually have more facilities, such as swimming pools, saunas, steam rooms, yoga rooms and so on.

2. Services: Gyms usually provide personal fitness guidance and courses, and these services are charged by the section. Health clubs usually provide more services, such as professional personal coaching services, group courses and so on.

3. Fitness atmosphere: The fitness atmosphere in the gym is usually professional, because most people go to the gym to exercise and improve their athletic ability. The fitness atmosphere in a health club is usually more relaxed and pleasant, because most members go to relax.

4. Membership card system: Gyms usually use single charge or membership card system to attract customers. Fitness clubs usually adopt membership card system, so members can enjoy more services and preferential treatment.

Generally speaking, gyms pay more attention to personal fitness guidance and equipment exercise, while fitness clubs pay more attention to providing diversified fitness services and facilities.