Name: Bones
Uploaded: 2019-03-18T06:24:11.000Z
Duration: 4 min 17 s
Description: Thousands of YouTube videos with English-Chinese subtitles! Now you can learn to understand native speakers, expand your vocabulary, and improve your pronunciation...

But, can you guess what I am going to talk about?

Hey, don't be scared... That's not a ghost.

That's just how your skeletal system looks like!

Come let's talk a little more about the bones in your body.

It protects the brain from bumps and knocks.

The lower part of the skull is called the Mandible.

It is the largest and the strongest bone of your face.

It is a triangular-shaped bone that is protected by surrounding muscles.

It is commonly called the Shoulder Blade.

The rib cage protects your heart and lungs.

..and can be damaged by accidents, sports or even a powerful sneeze.

The radius and ulna are the two bones which form the lower arm.

You have one radius and one ulna in each arm.

The radius and ulna bones connect between the elbow joint and the wrist.

Your palm consists of three groups of bones.

..is the longest, heaviest, and strongest bone in the entire human body.

All of the body's weight is supported by the femurs during many activities, such as..

..running, jumping,  walking, and standing.

The Patella is also known as the kneecap.

It is a thick, circular-triangular bone..

..which covers and protects  the surface of the Knee Joint.

The Fibula is the outer and thinner bone of the lower leg.

Its main function is to provide attachment for muscles.

However, it doesn't give much support and strength to the leg.

The Tibia is a large bone located in the lower leg of the human body.

And is the strongest weight bearing bone.

Just like you palm, your foot  also consists of 2 groups of bones.

Did you know that half of your body's bones are in hands and feet?

And... An infant has 300 bones whereas an adult has 206 bones.

This is because some smaller bones fuse together to form bigger bones.

Subtitles ListPlay Video

Bones

entire

delicate

strength

function