More than 70 percent of U.S. companies now offer a wellness program to its employees. It's an effort to reduce healthcare costs but what companies in Oklahoma have found healthy employees are more productive employees. "I just wanted to get back in shape, get back active," said Janet Carpenter. Two years ago, she carpenter never imagined she'd be inside a gym and working out. "Sometimes at the end of the day, that is the last thing that I'm thinking about doing is wo...