Do you want to go to the gym and lose some pounds? Then that is a very nice thing to do. However, there are important aspects to consider when you work out in a gym.
Try to get enough water: hydration will matter a lot and if you do not have enough water, you may experience some trouble while lifting some weighs. You do not want to feel weak either so consider getting good hydration and food before you go so that you have fewer risks of weights falling on you because of exhaustion.
Do not do always the same exercise: if you have been doing the same exercise over and over and using the same machines in the gym, it may be time for a change. Whenever you have the chance of getting a better improvement in terms of your gym work out, do not stop doing it. Remember that there will be many machines in most of gyms so you do not have to limit yourself to just use a few. There are cases in which you may need to be more time in one or another machine but if you are able to make a good use of but for time while being in the gym by using the right machines, you will increase your productivity a bunch!
Try not to work out more than necessary: while working out with enthusiasm is good and it helps a lot to your body, the excessive use of this rule could become a pain, literally. If you work out more of what you should, you are going to be likely to experience quite a strong pain in your body. Do not make your body work more of what it can, it could be harmed and you want to go to the gym, not the opposite. If you work out too much, your arms or legs may be injured to the point of not being able to work out anymore! This is probably one of the worst things that could happen and despite of it not happening very often, you do not want to be the exception!