Health and fitness options on cruise ships give guests a chance to stay active and feel refreshed throughout their vacation. Most ships offer a full gym with cardio machines, free weights, and fitness classes like yoga, Pilates, or spin. Outdoor areas often include jogging tracks, sports courts, and pools for swimming or water aerobics. For those focused on wellness, many cruises also have spas with relaxing treatments, steam rooms, and saunas. It's a good mix of exercise and relaxation at sea.