The interview I went to was a group interview. You go in to a conference room where there are other people. You then listen to the manger talk a little bit about what the company is like and a little about them. Then everyone there shares a little about themselves, their experience and what made them want the job. After a little back and forth and explanation of what your day to day activity is. They told us that to get the job, you must have someone sign up at the gym before a certain time. You have to go out and find someone to join the gym before you are hired and you've got the job, if you have a solid social group and can manage, that's a plus for you.