Quick Tired When To Not Running, Powered Must Also Sleeve - Exercise is easy and cheap to run. By running regularly can keep the body healthy and fit. But the sport often done without knowing basically ran so ineffective.
Trainer and director of running school mike antoniades said the knowledge needed to run the correct posture for the benefit of the whole run.
"Most people do not run as efficiently so that when they should be enjoying themselves while running, they even suffer pain, " said Antoniades quoted by the BBC, Saturday (07-19-2014).
Lot of casual runners actually put more strain on their bodies as a result of the simple things such as waving his hands while running.
Swinging arm while running can reduce oxygen consumption, energy, and helps balance the body while running. Study conducted by researchers at colorado saw waved effect when 13 runners ran on a treadmill. The participants measured their brathing rate. The result is people who ran the hand swing it more efficient energy consumption by 3 to 13%
"Most people thing it does not swing her arms more relaxed. That 's because they do not need to use arm musclesto lift and bend the joints and move it back and forth, "said study leader Christopher Arellano, a biomechanics from Brown University. Researchers explain though swinging arms using energy, but with no swinging arms will spend more energy.
Swinging arm reduces upper body movement, and the section accounts for about 40% up to 50 % weight of the entire body. On the other hand, the arm only has a weight of 10% of the total weight of the body so that when running with arm swing will be more efficient.