cheap jordans for sale link as follow:
Retro jordans for sale
Cheap jordans for sale
Cheap retro jordans
Retro jordans for sale
�鿴ԭ�ģ�asics site oficial Ideias criativas de decora o para o Natal Fa a Voc Mesmo blog Vera Moraes Decora o Adesivos Azulejos Papelaria Personalizada Templates para Blogs
clutches and handbags This Pin was discovered by Ana de Garrant Discover and save your own Pins on
site oficial Ideias criativas de decora o&n" />
air maxes for cheap Healthy low fat low cholesterol low calorie meal packed with fiber vegetables and protein chicken
asics site oficial Ideias criativas de decora o para o Natal Fa a Voc Mesmo blog Vera Moraes Decora o Adesivos Azulejos Papelaria Personalizada Templates para Blogs
from "days", what weather is the best condition for running a perfect marathon?
from the "day", what is the weather as the best condition for a perfect marathon?
a perfect marathon is inseparable from three elements: the sky, the ground, the man and the man. "Tian Shi" is a weather factor represented by temperature and humidity. "Terrain" refers to a flat and high-speed track, and "man and nature" is the quality of organization and preparation for athletes themselves. When these three elements all reach the ideal state, good achievement is a matter of success.
said from "days", what weather conditions are the most perfect for a marathon?
the most direct expression of human body to the weather is , and the Felt Air Temperature is the temperature of the air that the human body feels, which is probably different from the normal weather forecast. For example, it is often heard that the winter in Jiangsu, Zhejiang and Shanghai is frozen into dogs, which is far less warm than that in the north, but African students are not aware of the summer temperature in Hangzhou, Wuhan.
body temperature is mainly related to relative humidity, wind power, air temperature and sunlight intensity. Only when these data are located in a specific range, is it a good day to run horses. In general, the best body temperature of the body is around 20-25 degrees C (in winter, the human body sense is most acceptable at 18~23 C. In summer, it is 25-26 degrees C).
first says relative humidity. The relative humidity is expressed as "the content of water vapor in the air", which accounts for the ratio of the most water vapor content in the air, that is, the saturated vapor pressure. The humidity is too high or too low, which makes the body feel uncomfortable.
in a high temperature environment, the body feels very stuffy and humid when high humidity, and the body temperature will be higher. In this case, the oxygen consumption of the body, the consumption of liver sugar, and the heart rate will increase, and the lactic acid will produce faster and more energy. The heat dissipating pressure of human skin is larger, and when the efficiency of sweating and heat discharging is faster, people are more likely to suffer from body thirst, resulting in adverse reactions to heat stroke or heat exhaustion.
(Southeast Asia's marathon time is arranged at night or early in the morning to avoid high temperature, but it is difficult to avoid high humidity. " Because near 90% humidity, the same temperature at 30 degrees centigrade, even more difficult than some domestic cities at 35 degrees centigrade)
in the environment of low temperature, high humidity is the best representative of the Jiangsu Zhejiang Shanghai winter clothes - feeling wet, never did not thoroughly, clearly display temperature a few degrees above zero but feel cold, running after sweating but many, if not timely run after warm dressing, they are particularly vulnerable to colds.
The low humidity of
is not a good thing. Although the body can adapt to a relatively higher temperature, it can easily cause subcutaneous vasoconstriction, excessive tension in the skin, and the nose.
|Home CopyRight Right By cheap retro jordans|