7 interesting facts about our feet

Knowledge is power. A layfhakeru knowledge is needed twice. In this series of articles we collect for you fascinating and sometimes surprising facts about the world around us. We hope that they will show you not only interesting but also practically useful.

The world is arranged in such a way that even a very familiar and familiar things are sometimes opened with a completely new side. For example, if you look at the structure of a human leg from an engineering point of view, it appears that This ingeniously designed mechanism is extremely robust and capable of withstanding the enormous load. For the artist or poet female legs can become a source of inspiration, and for the trauma is just bones and tendons. A few different perspectives on our feet you will find in today's collection of interesting facts.

1. In the morning our feet smaller

By evening, the volume of the human foot is usually increased, with the difference in size in the morning and evening can be up to 8%. Therefore, if you want to buy a new pair of shoes, do it in the afternoon. Otherwise, the risk is too tight to buy a pair. Do not forget to look at our tips for choosing the right athletic shoes.

2. Take care of course!

At the foot is approximately a quarter of all the bones of the body (54 of 206). At the same time it is on the musculoskeletal system heavily loaded as in normal walking and in sports. For example, at some point during the race stop experiencing a load of 3-4 times the weight of the person. It was on his feet, according to statistics, accounts for the bulk of injuries or damage. If you have managed to tuck a leg or sprain, this infographics It will help you to quickly deal with the consequences.

3. It is better to go than to stand

When walking body resistance increased by several times compared with the stability on standing. This biomechanical phenomenon has not yet been studied, but this explains the fact that to stand still is much tiring than walking.

4. Women's Shoes dangerous

Every 2 cm heel height increases pressure on the toes 25%. About 90% of women wear shoes that are too tight, and it is small. Therefore, women legs diseases occur four times more often than men. Do not believe me? Make yourself!

5. Why shoes smell bad

On the feet is approximately 250,000 sweat glands that produce about 400 ml of sweat per day. In fact, the pot does not have the pronounced odor that sometimes it 'smells' shoes. Just in socks and shoes creates the perfect warm and moist environment for bacteria that cause bad breath. How to get rid of it, you will learn from this articles.

6. The oldest shoes

The oldest pair of shoes was found during excavations in Armenia Areni cave in September 2008. The find dates from the Chalcolithic period (3600-3500 BCE). This soft shoes with pointed ends - charohi. Footwear is virtually identical to that which until recently were in the Armenian villages.

7. benefits of walking

Walking is the most affordable and safest form of exercise. That is why doctors often prescribe it walking as their primary means of medical training. Some researchers believe that walking in their effect on the body even superior race.