Are you thinking about going to the gym because you want to increase your muscles? It is very good that you try to exercise because this is a way how you're going to get healthy. However, there are some things that you need to take into account when you go to the gym. Some of these things are that you need to take supplements in order for you to increase your muscular mass. People think that they are going to get big muscles just by going to the gym. However, they are wrong. This is why you can use nitric oxide booster.