If you build your whole life around a training schedule, and skipping one class can literally cause withdrawal, it's worth considering.. The emergence of the so-called " The concentration of the neurotransmitters norepinephrine and serotonin increases, and the pituitary gland produces more endorphins - substances that essentially act like drugs, they improve mood and reduce pain. This process causes a state of euphoria.

Just 30 minutes of intense aerobic exercise is enough to increase the level of endorphins in the body 5 times higher than with a sedentary lifestyle.. But over time, addiction can occur, as with drug addiction, and in order to achieve the desired effect, each time people need an increasing amount of endorphins..

Renowned fitness trainer Dalton Vaughn claims that excessive exercise can harm the body as much as its absence.. " After all, the abuse of training can overload the nervous system and increase the level of the stress hormone cortisol..

This often leads to burnout, when a person wakes up in the morning completely exhausted and without energy..

The desire to train becomes an addiction when you adjust all your events to workouts, when you can’t do anything else, communicate with friends if you have a gym scheduled for this time. Moderation is important in sports, so two or three workouts per week are enough to improve the quality of life, and not subordinate it to sports..

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