A personal trainer is a person who prescribes exercise and the mode of instructions to do it. Their main aim is to instill motivation in their clients by setting goals for them and providing them with constant and effective feedback. These trainers assess their clients over a daily basis and provide them with ways to better their performance. These personal trainers assist their clients on all the basics of exercise and also provide additional information to them on dieting. Also, guidelines based on proper daily nutrition are also given by them. These trainers are also aware of certain medical conditions. If they suspect any of their clients of having a certain medical condition, they expose them to proper and professional health care for prior clearance.
A lot of people wonder about the exact purpose of a personal trainer. Actually, these trainers look to instill fitness into the general and healthy population. By practicing proper exercise, a person achieves good body composition, good physical performance, better heart condition, and to do so, proper knowledge on exercise is required. A trainer not only provides his clients with that knowledge but also pays close attention to the client's exercise, nutrition plan, workout routine, etc. Studies show that people with personal trainers have higher strength, higher intensity and a lot of positive exertion during exercise. These are the results of having a trainer for yourself.
In order to professionally become a trainer, there is no such qualification required. The field of personal training is usually self-proclaimed, provided you have knowledge in the same. Almost all the personal trainers usually train their clients in fitness facilities, health clubs, or fitness centers located in the hub of towns. Each personal trainer would have had specialized in a certain training type, for example, philosophy of training, performance based, client population, etc. Also, this profession is not restricted by venue. A personal trainer could work in a gym, homes, client's home and even over video. In the USA, there is no jurisprudence over the practicing as a personal trainer except for Washington, where you are required to have proper documents to practice personal training.
Thus, for the general population, it would always be a better option to choose for a trainer as not really everyone is aware of the best methods to stay fit. As for the fitness freaks, personal training could actually be a path to put your foot on to earn in a professional or a part time manner.