CyclingThis sport contributes to the development of muscles (mainly of the lower limbs), organs of respiration and circulation, as well as General physical endurance. When riding a bike at a moderate pace power consumption is significantly more economical than when walking, running or other types of motion with the same speed. However, with increasing speed, the load on the organism increases sharply. Therefore, training and race on speed require special training. Training in Cycling, you can start with 10 - 12 years on small distances. Because of the low load calm Biking accessible and useful to people with pre-school to old age. Children under the age of 2-3 years to allow Cycling should not be, a long bike ride worsens their gait and posture.