The first is aerobic exercise, usually upward exercise. I remember that when I was in college, I usually got a perfect score in pull-ups. Now I can achieve a dozen or twenty, but the pain in my arms and chest muscles is still quite uncomfortable the next day, which may be related to my frequent lack of exercise, but I can still maintain some vitality. Of course, this is one of the lonely journeys that bodybuilders have to go through.
The second type is flat bench press (sitting chest push), which can increase your chest muscle group and is also a very important project for core muscle group exercise. Fitness is a person's exercise, which is what the old man said: if you want to stand out in front of others, you have to suffer behind. There is no way to do this, which is why many people lose motivation after fitness, but they are too lonely. Sometimes it is.
The third type is barbell bending (dumbbell bending). This person who exercises forearm muscles and arm muscles must exercise and practice more. In fact, there is no good fitness method, just go to the gym or other places by yourself. After all, this is his choice, and only after he has experienced it will he know its preciousness.
Others say it's Smith squatting. I think it's good for women, but nothing for me. Of course, I am a novice in fitness, and my understanding may not be accurate.
What other ways do you think can make your muscles and brain swell?