How to gain muscular strong healthy body?

It seems that the health industry is too focused on people who are overweight and has almost forgotten about folks that have a hard time just putting on a pound of extra weight. If you are a hardgainer and is a naturally thin person, you would have probably tried all sorts of ways to increase your body weight, but find it almost impossible to do so. The thing is this, have you tried to get professional advise or engage a good personal trainer to help you to increase your weight?

Original post by Health-and-Fitness:Build-Muscle Articles from EzineArticles.com