Running improves Brain function
A study published in 2013 in Frontiers in Aging Neuroscience shows that short-time aerobic exercise , such as running , is able to improve the brain ’ s cognitive functions , as well as the state of the cardiovascular system in elderly people . This is due to the increased blood flow in the brain of elderly people , and particularly better blood supply of the hippocampus – the brain area most often affected in Alzheimer ’ s disease . Thus , elderly people who continue living an active life are more likely to stay sane , as compared to their less mobile equals .
Running and Youthfulness
I have mentioned above that running is a perfect method to cope with excess weight . But you don ’ t have to neglect your body to such an extent to start running . Regular running makes the human body not only healthy but also lean and beautiful . Middleaged and elderly people who have practiced running most of their lives are commonly looking 5-10 and sometimes 15 years younger than their equals who are not exercising .
Running and Socializing
Running is also a great way to meet interesting people . Almost every big city has various running clubs . There you can find friends with the same interests . You will gain a new motivation for running and a new circle of acquaintances , possibly new friends or business partners .
Running Improves Sleep
Studies published in 2012 show the improvement of sleep in people who practice regular morning runs , demonstrating improved concentration and attention , and reducing day sleepiness . Running reduces the risk of insomnia and is also one of the methods to remedy it . Although the study is focused on morning runs , running in the afternoon or in the evening also has a positive effect on sleeping due to the changes in the body temperature . During physical exercises , such as running , the body temperature rises by a few degrees , and the drop in the body temperature after running promotes better sleep . Moreover , running is beneficial not only due to its physiological effects . Runners have better sleep / activity ratio due to their precise training schedule , i . e . they are more disciplined and have a fixed time of sleep . Moreover , running indirectly promotes healthier sleep by reducing the levels of stress , anxiety , and depression .
Running is an excellent way to preserve and maintain health . As a physician , however , I must emphasize the importance of a comprehensive medical examination before you start . In particular , it is required for people who start running at a higher level than a beginner , for those who have never been engaged in physical exercises or sports , for elderly people , or for patients with chronic diseases .
A medical examination is also recommended before participation in long-distance competitions , from a half-marathon ( 21 km ) to a full marathon and ultramarathon ( 42 km and above ). It is required for identification of asymptomatic but potentially dangerous diseases , primarily cardiovascular .
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