Metabolism is an important way of measuring how efficiently your body can transport energy and burn calories effectively. The general rule of thumb is that the older you get, the slower your metabolism becomes. This results in an ineffective diet starting to show by revealing the weight you are now putting on. However, by getting stronger this will help
boost your metabolism. In fact, the best way to lose weight is to gain muscle. This forces your heart to work harder, because sustaining muscle takes more energy than sustaining fat. This will lead to a boost of metabolism and loss of weight.