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In the process of running training, the number of heart contractions decreases, the heart becomes more powerful and works more economically.

Due to the fact that with a long rhythmic run, the pulse becomes 120-130 beats per minute (by the way, we previously wrote about the pulse zones when running), and the peripheral blood vessels expand, their resistance decreases, which leads to a decrease in blood pressure. Frequent breathing, along with increased sweating, protect the body from overheating during a period of pronounced physical activity.

Continue reading What happens in the human body while running?

It contains plasma water and motile red blood cell water, which interacts with plasma water. In a healthy person, water accounts for 60-70% of the total body weight. Necessary fluid intake during exercise. When dehydration occurs, blood thickens and microthrombi occur. The water content in various tissues varies.

Continue reading The role of water in the body

Giant networks are connecting people and businesses in ways never before imagined. On top of that is another $200 billion—the money invested each year by more experienced professional and institutional investors (like angels, VCs and banks).

Continue reading The Crodfunding Best Guide