# How much pressure does it take to break your jaw?

## How much pressure does it take to break your jaw?

A. The force of the human bite in chewing is usually given as around 70 pounds per square inch, but that figure is for the back molars; the force tapers off toward the front of the jaw, because of the shape of the lever being worked by the jaw muscles.

### How many pounds pressure break bones?

For some bones, like ribs, a force of about 742 pounds would be required, while harder bones like the femur bone, would require up to 899 pounds of force.

#### How much PSI is a human bite?

The average strength of a human bite is 162 pounds per square inch (PSI), but this pales in comparison to nature’s champion chompers.

How much psi can a human bone take?

The body is a lot more resilient than you think. The human body can withstand 50 psi (pounds per square inch) and that’s if it’s a sudden impact. However if it’s sustained pressure, the body can withstand up to 400 psi if the weight is gradually increased.

What is the weakest bone in your body?

Clavicle
Clavicle: Clavicle, or collar bone, is the body’s softest and weakest bone. It is easy to break since it is a thin bone that runs horizontally between your breastbone and shoulder blade.

## What 2 bones are the most difficult to break?

The femur, or thigh bone, is the toughest bone in the body to break. It’s the largest and thickest bone, for two things, and it’s also protected by all those leg muscles. The collarbone, conversely, is relatively small and close to the surface of the skin, and therefore is one of the most commonly broken bones.

### How much force is a crocodile bite?

The “winners”—saltwater crocodiles—slammed their jaws shut with 3,700 pounds per square inch (psi), or 16,460 newtons, of bite force. By contrast, you might tear into a steak with 150 to 200 psi (890 newtons). Hyenas, lions, and tigers generate around 1,000 psi (4,450 newtons).

#### How strong is a Megalodons bite?

about 40,000 pounds per square inch
With a jaw estimated to measure about 9 x 11 feet, scientists have calculated that megalodon’s bite force would be about 40,000 pounds per square inch.

Can a punch break a bone?

Metacarpal fractures are usually caused by the impact of a clenched fist with a hard, immovable object, such as a skull or a wall. When a punch impacts with improper form, the force occurs at an angle towards the palm, creating a dorsal bend in the bone, ultimately causing the fracture when the bone is bent too far.

What’s the hardest bone?

The hardest bone in the human body is the jawbone. The human skeleton renews once in every three months. The human body consists of over 600 muscles. Human bone is as strong as steel but 50 times lighter.

## What’s the worst bone to break?

Here are 10 of the worst bone fractures you could get.

• Skull.
• Wrist.
• Hip.
• Rib.
• Ankle.
• Pelvis. A fracture in the pelvis can be life-threatening, just like hip fractures.
• Tailbone. A tailbone fracture can make life difficult, and there is no way to hold the fractured tailbone in place.
• Elbow. A broken elbow is very painful.

### What’s the most painful bone to break?

Here’s a look at some of the bones that hurt the most to break:

• 1) Femur. The femur is the longest and strongest bone in the body.
• 2) Tailbone. You could probably imagine that this injury is highly painful.
• 3) Ribs. Breaking your ribs can be terribly distressing and quite painful.
• 4) Clavicle.