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Salsa lessons

Hit the dance floor for steamy salsa lessons and burn 200 calories in half an hour. You don't need to be a great dancer—classes across the country are full of people of all backgrounds and levels. Plus, a workout where you get to don a flirty dress and racy heels can't be bad!

To really stoke the flame, grab your significant other and take a lesson as a couple. Studies show partners who try something new together reap big benefits both in and out of bed!

Next: Strip aerobics (cardio striptease)