The selection of rowing boat team
In preparation for boat rowing competitions are executed activities, outlined in Chapter 2. Focuses on the selection of the team and the choice of boat.
Rowers must be of a strong Constitution, aged 18 to 30 years, growth 178 cm, weight from 77 to 90 kg, with a lung capacity of over 5300 cm 3 and bower power of more than 200 kg. Preference is given to persons previously
involved in rowing, wrestling, athletics, swimming, weightlifting, skiing and gymnastics.
When selecting rowers must take into account their desire to rowing, to pay attention to such qualities as endurance, agility and reaction time.
Selected rowers are distributed to banks in the boat. On average banks are assigned a high and heavy, tank — nimble and light, and tagrename — the most strong and hardy. Great attention is paid to the appointment of the right Zagrebnoy, Continue reading
The temperature in dogs is one of the main indicators of well-being, the body temperature will tell you what .. something is wrong. What is the normal temperature in dogs? It is higher than in humans, but can range from 37.5 to 38.5 degrees. In puppies, the temperature can reach up to 37 degrees, it is also the norm. Depends on body temperature and on the breed: the bigger the animal, the more it “holodnokrovnye”. So, normal body temperature in dogs of small breeds in the normal state – 38,5-39, and large
already – was 37.4-38.3 degrees.
When to measure the temperature of the dog?
To measure the temperature of your pet constantly is optional, according to a special schedule check the temperature only breeding puppies. But, nevertheless, it is important to know what is the body temperature of your dog is the norm, so that if something caught himself in time.
In some cases, it is important Continue reading
If you think to measure the blood pressure — it’s fun for those who are deeply sixty, allow you to disappoint. First, this is not a fad, but an important medical procedure. And secondly, to begin to monitor the blood pressure is best in our youth. Now we will explain why.
What is blood pressure
As you probably know, all the human body is penetrated by blood vessels. They are divided into three types: arteries, capillaries and veins.
Arteries carry the oxygenated blood from the heart, capillaries distribute it to tissues and organs, and through the veins the blood is sent back into the heart. It is the heart that leads the system in motion, acting as a pump. Continue reading