When doing aerobics, I often hear such suggestions. If you have enough time, practice at least four times a week and pay attention to adjusting your diet, you will definitely get a good slimming effect. But many people try to do it according to this requirement, but the effect is not ideal. What is the reason? It turned out that they ignored the most fundamental point of aerobics to lose weight-strength. The strength mentioned here means that every aerobics movement should be done actively and forcefully. Every movement of aerobics has a certain direction and route, but the muscles that exert force in different directions and routes are different. Therefore, when doing exercises, we must master the methods of exerting different movements. If you don't know how to exert yourself when doing aerobics, or if you know how to exert yourself but don't do it, it's hard to lose weight no matter how well you do it and how long it takes. Because aerobics is not determined by the route, amplitude and training time of movements, but by the strength of muscles. Exert your muscles. Muscle exercise consumes body energy and can achieve the effect of losing weight. Therefore, it is the key to lose weight in aerobics to correctly master the power method of each movement and actively do each movement well.