There's no surprise that exercise is one of the most popular New Year's resolutions, and it's likely one of the toughest to keep. Changing habits isn't easy, and what happens when you can't decide on a gym? That's when you try before you buy.
It is common for gyms to offer free day passes, but several have upped the ante by offering a free week of exercise. The grand prize, however, goes to 24-Hour Fitness, with a 14-day pass that is not easy to find on their site. (That's why you have me to dig it up for you.)
24-Hour Fitness
14-day affiliate pass
Bally Fitness
7-day guest pass
Golds Gym
7-day membership
1 free class
Crunch Gym
7-day guest pass
For more free passes and membership deals in the S.F. East Bay area, read "Fitness for Less at Local Gyms," published at WalnutCreek.Patch.com.