
21/12/2021
Physical activity is the most important condition for a healthy lifestyle and maintaining a normal weight of a person. In the modern world, people tend to move a little. Persons with a sufficient level of physical fitness are less likely to suffer from chronic diseases. On the contrary, persons who lead a sedentary lifestyle are prone to obesity and the acquisition of many chronic diseases. It is helpful to walk up the stairs without using the elevator. According to doctors, each step gives a person 4 seconds of life, 70 steps burn 28 calories.