In fact, fitness is a high-intensity and dangerous exercise among all sports. Because fitness has always been lifting iron, basically all the training sources in fitness are inseparable from lifting iron. Therefore, if you don't do a good job of protection, you may be injured if you are a little careless during fitness.

So how do we master and choose the right weight when exercising? First of all, you should know, for example, he can lift 100 kg at ordinary times, but he can't even lift half of it when exercising. So, why is this happening?

Because in fitness, we need to train parts, such as biceps brachii, so when training this part, we can't use the strength of other parts, just like designated training, we can only use the strength of a certain part when we designate a certain part, so when choosing strength, it doesn't mean that a person who can lift 50 kilograms needs to lift biceps brachii.

Therefore, when choosing strength, we should choose according to our own double-headed strength. A person who lifts 65,438+000 kilograms may stand 65,438+05 to 20 kilograms.

Therefore, in fitness training, the strength training of each part of us is about one sixth of the human body weight, so beginners can choose the fitness weight according to their own weight.

Then remember when choosing, for example, if you can lift a 20 kg dumbbell ten times and you are exhausted, then at this time, we should choose the weight of dumbbell from 10, because fitness is a step-by-step process, and the number of times and groups required for fitness basically requires four groups of one action, each group is 8 to 12 times.

If you choose your own maximum bearing capacity at the beginning, then the number and times of the following groups cannot be completed. This is a big misunderstanding of many people who just started fitness. At the same time, when choosing the weight problem, don't forget the standard degree of action.

Even if you use light weight, a standard movement will have better effect than a heavy irregular movement. Therefore, in the initial stage of fitness, we must not aim too high and blindly pursue a heavy weight, ignoring the degree of standard movements.

Then in fitness, in addition to the above requirements for fitness, the most important thing is to protect your body. Fitness is a dangerous sport, a little carelessness will cause different degrees of injury, so it is better to be light than to choose heavy weight too bravely. Therefore, under the premise of protecting safety, we can carry out fitness exercises. Finally, I wish all fitness friends peace. Try to be what you want!