Types of physical activity, the intensity
Systematic physical activities lead to the adaptation of the human body to perform physical work. In the adaptation are changes in the muscle tissues and various organs as a result of training. All these changes determine the training effects. They are manifested in the improvement of various functions of the body and improving physical fitness.
In the analysis of the determinants of physical training effects of exercise, we can highlight the following aspects:
and functional effects of your workout;
– threshold, critical load for the occurrence of practice effects;
– the reversibility of training effects;
– specificity of training effects;
– treniruemoj, which determines the magnitude Continue reading
“Dear doctor! Of course, we all heard about the benefits of swimming . but last summer was dry and hot, we swam in summer camp only four times per shift. And then only for five minutes — no more. The doctor was not allowed, afraid that we’ll end up sick. But how can we from home do not get out of the river and not catch colds? Please tell us about your relation to bathing and swimming”.
I, as a doctor, about the benefits of swimming can say the following. Swimming strengthens and increases
metabolism, and therefore, contributes to the development of children and adolescents. Swimming superbly coached lungs; no wonder swimmers the biggest lung capacity — 6000-8000 cm3! The excellent swimming strengthens the heart and blood vessels, helps to maintain normal pressure . Swimming has a positive effect Continue reading
10 reasons to exercise
Your body is designed for movement. A sedentary lifestyle leads to the fact that the arterial pressure increases, the appetite is lost, bones become brittle, muscles is painful, you get tired quickly, the mood is spoiled, often a period of depression.
If you lived many centuries ago, you would have to move a lot to get food, build shelter, to make clothes, etc. Furthermore, you would competed, danced traditional dances, competed in the discus, bobsled, played various games that require good physical fitness.
In our time, in order to clothe and feed themselves, do not require great physical effort, but you still need exercise to be healthy.
Why do you need exercise?
1. The most important Continue reading