1. Choose a barbell according to 80% of your maximum strength:
Why do you need to choose the scheme according to 80% of your maximum passenger capacity? Because in the process of fitness, whether you accumulate weight slowly from small to large or lose weight slowly from large to small, you will slowly consume your physical strength in training. If you choose the barbell with the greatest strength to bear the strength from the beginning, you will not only do little action training, but also be prone to strain or even injury. It's okay if you have a partner to train with you. If you train alone, your mastery of barbells will suddenly get out of control because of your own strength. Although you may subconsciously protect yourself so that the out-of-control barbell won't hit you, if there are others around you, you will infect others.
2. Choose a barbell. When using barbell training, warm up in advance, moderate weight is the best choice:
In fact, when you choose to use barbells for training, it is still the same sentence. If you do sports training, you need to fully stretch your body. Otherwise, once you gain weight, it will easily lead to your own muscle strain and cause losses to your body. In this case, the loss outweighs the gain. If you train with barbells, I don't think it's necessary to say that you have to challenge your limits. If it suits you, you can hold it by yourself, and you can still master the balance of the barbell when using it. The effect of repeated low-weight training is far greater than that of low-weight training.