Our Amazing Body3/29/2021
Its always amazing to see how our brains process certain things to make us think the way we do, or how our bodies have adapted to function in a certain way.
![]() This is due to the pressure put on joints throughout the day. As you go about your activities, this pressure causes the cartilage in your spine to compressjust fractions of an inch, but enough to push everything down. As you relax in your sleep, it eases the pressure on your spinal disks, thus allowing you to return to your full height. While you might imagine that growth happens in a steady, gradual way, Joseph Gigante, MD, associate professor of pediatrics at Vanderbilt Childrens Hospital in Nashville, tells CNN that, like much else in the natural world, growth spurts can be seasonal: Although we dont have a good explanation for it, children seem to grow fastest in the summer and slowest in the fall. And for more great information delivered to your inbox, sign up for our daily newsletter. Instead, their cartilage gradually turns into bone, as ossification begins between the ages of two and six yearsand doesnt fully finish until young adulthood. So strong, in fact, that, as Discover Magazine puts it, ounce for ounce, our bones are stronger than steel. A bone has a greater pressure tolerance and bearing strength than a rod of steel of the same width. The strongest bone in the body is the femur, which can support 30 times the weight of an average human. And if you want to keep your body in tip-top shape, discover these 40 Amazing Things Only Really Healthy People Know. Thats nearly a quarter of all the bones in your whole body Each also contains 33 joints and more than 100 muscles, tendons, and ligaments. Are your dogs barking This Is What Those Aching Feet Really Mean. Its complete with a base and an oval window, which is covered with a membrane that measures sound vibrations. According to Mammal Anatomy: An Illustrated Guide, youre born with about 300 bones, but as you grow, some of these fuse together as cartilage ossifies, eventually leaving you with 206 bones by the time you stop growing (once youve reach young adulthood). Any movement that happens in your fingers is due to tendons and bones, with a lot of help from the muscles in the palms of your hands and at the base of each individual digit. Laurie Rogers, hand therapist at National Rehabilitation Hospital in Washington, told The New York Times that losing your pinkie would mean, Youd lose 50 percent of your hand strength, easily. And if you want to make the rest of your body stronger, check out these 40 Great Exercises for Adding Muscle Over 40. On one end, its connected to your hyoid bonepart of your neckbut nothing else on the other side. These muscles help keep your body upright, move your hips and thighs, and have to work against gravity when youre walking uphill or upstairs. The fact that they make your jeans look great is just a bonus.
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