If your New Year’s resolution is to shape up, you’re not alone. According to usa.gov, losing weight is the top New Year’s resolution, beating out volunteering, quitting smoking and saving money. And it’s already a popular habit! According to information from the International Health, Racquet and Sportsclub Association, there are more than 30,000 health clubs in the U.S. holding more than 50 million gym members. However, Better Business Bureau serving Northeast California advises consumers research their fitness options carefully before signing up. BBB has seen a steady increase in complaint activity with fitness centers over the past three years.