How does extreme physical activity affect mental activity?

Question

Programming

I am a professional software developer, it turned out that I felt a lack of knowledge in the field of mathematics and began to study mathematics a little and solve problems applied to programming.
The fact is that at the same time I do power sports.
I noticed that after lifting weights, it is much more difficult to focus on mathematical problems, I also noticed the opposite effect if you solve problems all day long, then the results in lifting the barbell decrease.
As far as I understand, it's all about the fatigue of the nervous system. But I am completely incompetent in such matters, so I ask:
Do extreme physical loads affect thought processes and the ability to concentrate, and vice versa?

Answer 1

Testosterone levels drop after heavy strength training Testosterone levels decrease
Speed ​​and clarity of thought
There may also be a similar effect of sexual activity on mental clarity -
Orgasm causes testosterone production and a surge of creativity
And excessively frequent orgasm leads to depletion of resources and a defensive reaction - decreased libido by lowering testosterone
- this is an assumption

Answer 2

Heavy physical activity affects the central nervous system. She needs to be allowed to rest. Get enough sleep, eat right, keep a regimen, breathe fresh air, vitamin complexes (not from a pharmacy! But with large dosages, you can buy it in sports nutrition stores), take a break from training (I don’t do ten days every two months at all). Well, the mental process also takes a lot of energy.
Everything in the complex should give a result.
It's all personal experience.

Answer 3

There may be some research on this. but on the basis of knowledge in physiology, your effect is explained by banal overwork.
If you are not aware, the gray matter of the brain is responsible not only for associative thinking, but also for muscle control. At the same time, the part of the gray matter that is responsible for the muscles is not responsible for thinking.
In general, when you load yourself with capital physical activity, your brain also gets tired. Accordingly, when loading with intellectual labor, then the muscles are poorly controlled. The brain gets tired in both cases.

Answer 4

During and after exercise, blood rushes to the muscles - this is the time. Further, damaged muscles require recovery, recovery occurs during sleep, the body tunes in to rest - these are two. When training, you need to focus in order to control the muscles well, in fact, the stronger the signal from the brain, the more the muscle contracts/spreads. Long concentration is tiring and the brain needs time to rest, therefore, after a mental load, the brain will not be able to fully focus on muscle control, because. already tired. I think there will still be a lot of factors, if you think a little, well, after work, take a nap for 20-30 minutes, after strength training, I think, they will be more effective. Either do not overload yourself in the hall, cut the load in half, then there is a good chance to feel, on the contrary, a surge of strength to work (well, if you train in the morning), because. disperse the blood, but do not get tired

Answer 5

Ask Vitali Klitschko.