F45 is a high-intensity interval training (HIIT) program that combines cardio and strength exercises in 45-minute group sessions. The workouts are constantly varied, focusing on functional movements and incorporating multiple muscle groups at once. On the other hand, health gyms typically offer a variety of fitness equipment and classes, catering to individuals with different goals and interests. While both provide opportunities for physical fitness, F45 is known for its structured and intense group workouts, while health gyms offer a broader range of options for individuals to tailor their own fitness routines.
