Fitness Centers Packed in New Year

Gyms and fitness centers are swamped as folks try to make good on their new year's resolutions. A new study shows only 20 percent of those good intentions last past February.

Experts say you can better your chances of keeping your resolutions by keeping a diary, teaming up with a friend and setting realistic expectations.

Those who work out regularly suddenly have a lot of company and may find themselves competing for space on treadmills, ellipticals, and machines.