# What lies when walking, lying down when standing, but standing when lying down?

Taking the format from Thailand, “Lightning Fast” is a program with simple game rules with “trick” questions with unexpected content. Here, the clever confrontation between the two teams will take place on a sled. With 3 members, each team will in turn send one person to face the other team. The team with the higher score will advance to the special round.

In addition to the standard knowledge given, the program has a lot of fun “trick” questions that challenge the player’s quick wits. Many brain-damaging puzzles seem impossible to think of, but listening to the answers, everyone must laugh.

Now spend 5 minutes thinking about the answer to the following quiz of the program.

What lies when walking, lying down when standing, but standing when lying down?

The new question is quite strange, what is it that stands while lying down while standing? But wait, let me tell you, the answer is only in your own body. Are you subtle enough to realize around your life that there is something that meets the conditions of the above puzzle?

If you haven’t figured it out yet, here’s the answer. That is: FEET. When we walk or stand, the feet are horizontal. When we lie down, the feet stand upright. Too simple, right? Feet are the most important part of the legs. Above all, without it you cannot move.

The foot is the terminal structure of the foot, extending from below the ankles to the tips of the toes. The top of the foot is the instep, the bottom of the foot is the sole of the foot. The foot is a flexible and complex structure. Includes many bones, joints, muscles as well as connective tissue. They interact harmoniously allowing us to stand upright and perform many activities such as walking, running, jumping.

And there are many interesting facts about feet that you may not know:

1. The record for the world’s largest foot belongs to Matthew McGrory, who wears a shoe size 28.5 according to the US size.

2. Madeline Albrecht holds the world record for the most foot sniffing with 5,600 pairs of feet.

3. On average, each person steps 10,000 steps per day, equivalent to 185,000km in a lifetime, enough for 4 times around the world.

4. Legs make up 25% of the bones in the human body.

5. On average, women walk 4.8km more than men every day.

6. There are about 250,000 sweat glands on a pair of feet.

7. The sweat glands in the feet secrete about 0.5 liters of moisture per day.

8. The pressure on the feet when running can be more than 4 times the runner’s body weight.

9. The first shoes were invented about 5 million years ago during the Ice Age and they were made from animal skins.

10. Afternoon is the best time to buy shoes, because then the feet tend to be more elastic.

11. 9 out of 10 women wear shoes that are too small for their feet.

12. Women have more foot problems than men.

13. Fingernails and toenails grow faster in hot weather, during pregnancy and during adolescence.

14. The ancient Romans were the first to distinguish between left and right shoe structures. Before that, shoes could go equally on both feet.

15. The average foot will grow 2 sizes longer when we stand up.

16. Shoe sizing was invented in England by King Edward II, who declared in 1324 that the diameter of a grain of barley was 0.77cm, representing a full shoe size. That is still true to this day.

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