Fitness classes are structured group sessions designed to improve physical health and well-being. They often focus on various activities, such as yoga, Zumba, or spinning, and are led by certified instructors. These classes cater to different fitness levels, making them accessible for beginners and advanced participants alike. Participants in fitness classes benefit from a motivating environment and the opportunity to socialize with others. Classes typically last between 30 to 60 minutes and may include warm-up, workout, and cool-down segments. Many gyms and community centers offer a variety of fitness classes to suit diverse interests and goals.