First of all, the gym is a good choice.
Usually, we are very busy at work. After we got off work, all the preparations were completed. We can go to the gym and have a sweaty experience, because it can completely relax our body and mind. Treadmill or spinning bike, or our muscle training, as long as we can stick to it well, we can have a proud figure and black hair. In fact, men and women are the same, and a good body can cope with all kinds of trivial things in life.
Second, take part in more competitions.
In this way, we should look at what kind of sports we like according to our hobbies. Some people like chess, some people like long-distance running, some people like badminton and table tennis, and so on. My suggestion is that everyone can combine their brains and physical strength. If you hurt your brain at work, you can completely relax after work, which is very helpful for your hair.
In short, if you want beautiful black hair, exercise is just one of them. Usually you need to know something about hair care and massage your hair. In addition, don't put too much pressure on yourself, don't stay up late, just develop good living habits.