2. In the process of fitness, you need to exercise the muscles of all parts of your body. For example, when you practice chest muscles, you will need a larger weight, because chest muscles are big muscles and can bear a lot of weight.
3. If you are practicing your arms or shoulders, you will need less weight than your chest muscles. So it takes different weights to exercise different muscles.
Therefore, when buying dumbbells, novices should not only consider the exercise of small muscles, but also consider the exercise of big muscles. It is generally recommended to buy a pair of dumbbells that can be disassembled freely. The weights of dumbbells that can be assembled freely are: 2KG, 4KG, 6KG, 8KG, 10KG, 12KG, 16KG, 18KG and 20KG respectively.
5. After the novice bodybuilder bought dumbbells, it is suggested that he should not rush to exercise with heavy weights, but should train with small weights. Find the feeling of the target muscle group first, and then gradually increase the weight to increase the training intensity.
Finally, tell beginners that muscle exercise is not a day or two, but a lifetime thing. Just like washing your face and brushing your teeth every day, only in this way can you realize the benefits that fitness can bring to yourself.