> you would think this is a pair of legs in the photo, if you think that means you are wrong. this is a pair of thumbs that are established and in the photo from above.
usually the thumb does not look like in this photo, the thumb does not have as many hairs as seen here although the one who has the thumb is a hairy man.
although this looks very strange but this is real without engineering, only photographs are taken over the top with both thumbs set up just like the two legs generally.
In human anatomy, the thumb or thumb is one finger on the hand. The thumb is different from the other four fingers because it faces a different direction, has fewer knuckles, and is shorter. The thumb can be bent inward, toward the other fingers, and can be used to hold an object by pressing it into the other hand or fingers.
according to health science if your heart beat fast try to overcome by blowing your thumb. "It can be done because the vagus nerve that is in charge of controlling the heart rate can be controlled through the breath.
It also can make your heart rate back to normal, "explained Ben Abo, a health specialist from the University of Pittsburgh.
hopefully the photo above can be useful and entertaining you