The image of a personal trainer yelling and pushing their clients until near collapse may scare some people away from hiring a trainer, but the benefits of using a personal trainer should be considered carefully.
Goal Achievement - A PT will help you define your fitness goals. They take into account your current fitness level and discuss what you want to achieve through your workouts. While you may have some idea of the goals you want to set, a professional is able to help you break them down into smaller goals that are specific and realistic.
Personalised Workout - PT's create a specific workout plan just for you based on what you want to achieve. The plan typically gives you better results than a general workout plan. Because they knows your physical condition and medical background, they are able to make accommodations to the program to fit your needs.
Motivation - This is often difficult to maintain when you exercise on your own. Regular sessions with a personal trainer enhance your motivation to continue with a workout regimen. Even if you don't use a personal trainer for every session, knowing that you'll meet with your trainer soon will motivate you during workouts. You also get the satisfaction of showing your trainer the improvement you've made as your exercise program proceeds.
Accountability - Another common problem is lack of commitment to a regular exercise program. When you exercise on your own, it is easier to skip a session here and there or fall off the wagon completely since there's no one to hold you accountable for you actions. When you work with a trainer, they keep you accountable, making it more likely that you'll stick with your training program.
Results - A Personal Trainer is qualified in this profession. They know what your body needs in order to achieve results.