It might seem like a luxury, but you don't have to be rich or famous to work out with a personal trainer. You do need a real desire to see some results from your workouts. Think of it this way: you're hiring a part-time tutor. Someone to teach you what you need to know, put you on the path to success and then let you do your thing to succeed. Don't be afraid to only purchase a handful of sessions. You can always stick with it, but a few weeks of training with a pro might be all you need to get a solid routine in place. So if you've been considering hiring some help to ensure you get in shape, here are the key benefits that should help you make the right decision.