Try a high-energy hip-hop class or Zumba, a popular Latin-themed dance class. If you need help with toning, try a sculpting class or Pilates. If you're older or recovering from an injury, then water aerobics might be the perfect workout. It's challenging but no-impact. {relatedarticles}The variety of classes available can keep you motivated to stick with a fitness program, plus another great bonus is the camaraderie. Seeing other people sweating it out along with you will often give you the extra push you need to stick it out.