The conversation between human and AI assistant.
Can I go to the gym only 3 days a week and still see results?
I haven't, but I'm interested in trying them out. Which classes would you recommend for weight loss and muscle building?
High-intensity interval training (HIIT) and strength training classes are great for achieving your goals. Spin classes and bootcamp-style workouts are also great options. It's important to find a class that you enjoy and that challenges you. Do you have any other questions or concerns?