It increases heart rate, constricts blood vessel and dilates air passages in order to deliver more blood to the muscles and more air to the lungs and thus help a human survive in a dangerous or unexpected situation. This is the mechanism of action of a hormone, called adrenaline or epinephrine. The word “adrenaline” today …
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Efficiency and speed – these are two primary features of parkour – a very specific urban sport discipline, aiming at reaching the destination point in the quickest way possible and overcoming all the obstacles on the way with the help of such skills as running, climbing, jumping, wall scaling, rolling, etc. Parkour is not yet …
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They say rock climbing or mountaineering is not a profession and not even a hobby – it is a vocation, a calling, which cannot be explained or understood using traditional rational approach. There seems to be some majestic primeval connection between a man and a mountain. During years of evolution this connection got lost somewhere …
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