I'm becoming a big fan of DailyBurn — a website that lets its users track workout, diet, and health goals in easy-to-read charts and graphs. There's a ton of great health and fitness information on the site and it has a social side that lets users interact with other members. If you're not very tech savvy, don't be afraid. The site is easy to use and is laid out in a friendly and intuitive way. Read more

Cardio classes like Zumba and kickboxing are addictive because they're so fun that you hardly feel like you're exercising. Depending on whether you get classes through a gym membership or pay for them individually, they can run as much as $10 to $20 a pop. This really adds up if you take several each week, but here are four ways to save money and get hooked up with free fitness classes. Barter: Read more