Why all write that the angle between the elbow and body and should be 90-110 degrees? Because otherwise the run will hurt the shoulders, and when running the extra load will be quite out of place. This is the first that is not written in these articles. Second: if to breathe is to inhale through the mouth, an untrained person can catch a cold, and breathing through the mouth is much safer.
By the way, I’m a second year running for several kilometers and for such breathing: for every 2 steps inhale. the following 2 steps exhale. Although you can probably figure out a breath and poeffektivnee
Run to the health of a Warm up before a run — 3
Runner, warming up over a long period of time, no advantage from the point of view of physiology in front of colleagues, spending on workout no more than 15 minutes, does not receive.
The exception are the cases when the runner is easily excitable and only the movement of his soothes in anticipation of the upcoming launch. In such a case, this runner is better to keep moving.
And another excerpt:
The ability to organize your breathing while running is very important. Proper breathing is a science. Also taken a lot depends on the pace and distance. Usually at the start before a race at the short track sportime breathe in and out deeply for about a minute. The command “On your marks!” — 3 breath the entire breast, “Attention!” — inhale and exhale deeply. When running short breathing alternates with deep inhales and exhales, and long-distance for every, for example, 3 steps to inhale and exhale. So it will be easier to keep on till the end of the race. You are also required to distribute the power that also affects breathing.