Swimming is one of the most effective means of health promotion and physical development of man since the first months of life to old age.
The density of water is approximately 775 times the density of air, and hence the difficulty of movement, the speed limit and high energy costs.
The energy consumption when swimming at various distances depending on their length and power. At distances of 100 — 1500 m it is approximately from 100 to 500 K/cal.
The water presure prevents inhalation and during exhalation into the water has to overcome its resistance, which leads to increased load on the respiratory muscles. Continue reading
Sports — is health, we all know that, but that’s only if the sport at the Amateur level. In a large profesional sports very few people manage to avoid injuries. In this article we will discus a well-known sports and celebrate their pros and cons.
Fitnes, as a rule, engaged in the group, perhaps that is why it is so popular. In the gym, you will be able usavisa from extra pounds and make your body fit. The safest option is water aerobics and shaping. But doing, Continue reading
Training on rowing machine
Rowing machines or exercise machines-rowing are complex machines, which are intended to develop strength and endurance of man.
Clases on such simulators develop all muscle groups, develop harmoniously the body, speed up metabolic proceses and improve the absorption of oxygen, so the exercises in these fitnes equipment recommended for people who wish to combine training of strength and endurance by strengthening the cardiovascular and respiratory systems. Also the rowing machine for the Continue reading