How to Do stair exercises for cardio and building leg muscle

Whether you're just embarking on a new exercise regimen or are a seasoned weight-lifting chunkhead who needs a little extra cardio to get that last amount of fat off, training using stairs is effective for everyone.

Watch this fitness video to learn how to use one of the most commonly available pieces of outdoor exercise "equipment" to your advantage. Jutting up and down stairs quickly will not only burn calories, but will also strengthen your calves, hamstrings, and glutes.