Aqua fitness, or water aerobics, takes place in a swimming pool. The water's buoyancy reduces joint impact, making it ideal for older adults, pregnant women, and those recovering from injuries. Exercises use water resistance to build strength and cardiovascular endurance. Aqua fitness classes often incorporate equipment like noodles and water dumbbells. The cool water also helps regulate body temperature during intense workouts. Classes are typically 45 to 60 minutes and include warm-up, cardio, strength, and stretching segments. It is a fun, low-impact way to improve fitness, flexibility, and overall health.