Changes in the human body under the influence of physical activity
Training of fitness of a person and his body:
The beauty and power of a trained body has always attracted painters and sculptors. This was apparent already in rock cave paintings of our ancestors who have attained perfection in the frescoes of ancient Greece, the sculptures of Michelangelo. At the same time is not always the fitness
of the person is accompanied by an increase stamina and records in professional sport, the body often paid a high price.
The fitness of the human body is the ability to perform heavy physical exertion is usually observed in people whose lifestyle or profession are associated with Continue reading
During the life of the body, whether it’s metabolic processes, muscle activity, etc. going on the energy consumption. ATP (adenosine triphosphate) is degraded to ADP (adenosine diphosphate), releasing energy that is used in all life processes.
ATP ADP + energy
The ATP content in muscle minor. During intense muscle activity, the ATP consumed in the 2C. However, within the muscles, there are several support systems that continuously regenerate ADP to ATP.
There are three main systems of resynthesis of ATP: phosphate, lactate and oxygen.
KrF + ADP → ATP + creatine
— creatine (ECOP), which reserves in the muscles are limited to 6-8 with intensive work.
At maximum load the phosphate system Continue reading
As you know, when we’re just starting to exercise, I try to force myself, struggle with laziness, try to persuade your body to go to practice “one more time” in the hope that all of a sudden he wants to go to the gym and “imbued” utility sports
But the fact that just need to start doing and give the body a rest, so he had time to “recover” before the next session, and the next trip to the gym was not excruciating torture for you.
By the way, and the human brain, the portal writes about healthy lifestyle as our body needs periodically to be under load for the development and improvement of its activities. To achieve this, we need training. This process, when, after a repeated number of repetitions achieved our main goal is the assimilation of information. So our body after a long period of physical exertion gets his portion of “power” during classes at the gym or cardio. We systematically Continue reading