I used to work with a trainer at my local gym. It's definitely a great way to start so you can learn how to use the equipment properly and fine tune your routine. However, it gets to be VERY expensive and I didnt think it was worth continuing. Once I picked up the techniques, I was able to do it on my own. On the other hand, if you need motivation to workout, then a trainer is helpful if you can afford it. Its usually cheaper and more fun to workout with a friend though.