The other is the harm to life and body caused by improper use of instruments. Sometimes I get angry when I see that the fitness equipment is not properly placed. If that barbell falls, it is estimated that my toe must be broken and I will straighten it when I pass by. There are many such situations. Fitness people are irresponsible for fitness equipment and put others in accidents.
There is also the crazy acceleration when running. I'm also afraid that he hurt himself because one of his brothers didn't keep up with the fall, and that one of his brothers changed his strength today, so be careful in the gym, don't try to be brave, just step by step. Accidents in the gym are common. Before, an aunt ran on the treadmill for two hours, finally overdrawn, fell down on the treadmill, and finally went home with a fracture. So she must take a warning and exercise within her own ability.
One more thing, not by accident, is that two big brothers with big tempers are not convinced of each other. It seems that they are going to take a bath, one is going in and out, and the other is going in and out. They accidentally bumped into each other. They are also super Saiyan bodies. Who's afraid and who's not? In exchange for pushing and shoving, you have to manage your emotions in the gym, otherwise it is easy to fight.