Did you know that the human jaw is capable of exerting up to 125 kg of force in a single bite? On average, the female bite registers at 50 kg, while the male bite registers at 70 kg.
The average human bite force is between 120-160 PSI (pounds per square inch). However, this pales in comparison to many wild animals, many of which use their teeth not only to chew, but also to grip and tear.
Unlike some of the other animals whose bite packs a punch, gorillas stick to a mainly herbivore diet. Their incredible bite force is just one of their many feats of strength that are important in helping them survive in the wild. While similar to humans, their bites are around 8 times stronger than ours.
Although we have a bite force stronger than some of our other primate relatives, the average human bite force is 162psi. That means the Nile crocodile, at the top of our list, has a bite force of over 30 times more powerful than a human!
Complications from a human bite can be very serious, including severe infection and permanently damaged bones, joints and/or tendons.
Most human bites will heal without causing an infection or lasting harm to the tissue. Some bites will need surgery to clean the wound and repair the damage. Even minor bites may need to be closed with sutures (stitches). Deep or extensive bites may result in significant scarring.
If you change the question to: “Can a single, average-sized, athletic man armed with a primitive spear and minimal training defeat a lion, tiger, or bear in a fight?” the answer would be yes. He can, but it's certainly not assured. A tremendous amount of luck would be required. It's unlikely.
Strength changes
Compared to our closest living relatives, chimpanzees and bonobos, Homo sapiens' skeletal muscle is on average about 1.35 to 1.5 times weaker when normalized for size.
The human limit of strength is considered to be 1,800-2,200 lbs. (about 816.46-997.90 kg) over-head, and 3,500-4,000 lbs. (about 1587.57-1814.36 kg) bench press. If a user with peak human strength was to have an adrenaline rush, it could push them into Enhanced Strength, but not to Supernatural Strength.
After independent analysis of the age variable, the average bite force of male participants was greater than that of female participants, with a difference of 31.01 N (male: 285.01 N; female: 253.99 N). Although men had a bite force 12.21% higher than women, the difference was not statistically significant (p > 0.05).
Human bites can be as dangerous as or even more dangerous than animal bites because of the types of bacteria and viruses contained in the human mouth.
German Shepherd (238 PSI)
The German Shepherd's strong bite is vital because of its powerful jaw and muscular build. German Shepherds are also known for their loyalty, intelligence, and trainability. This particular breed is not recommended for first-time dog owners, as they require a lot of exercise and training.
Super human, not superhuman
A person exhibiting hysterical strength is reckoned to have lifted at least 3000lbs (or about a tonne and a half) – the ballpark weight of a mass-market, non-truck, passenger vehicle.
No. Even professionals athletes do not use 100% of their muscles. And they have the most amount of training, experience and time regarding using their muscles for sport.
100x strength would allow you to pick up and throw say a 200 pound man about 15 yards with one hand. Punch strength - the strongest punchers in the world can punch with more than 1000 pounds eg., Mike Tyson. An average male can likely punch around 200 pounds.
We are, Deschenes explains, quite literally stronger than we think. The research team conducted a series of ex vivo experiments by stimulating both nerve endings and muscular tissue and gauging the force produced. The researchers used animal models of various ages and in various stages of endurance training.
We can punch, kick, choke, wrestle, or bite other animals. However, our bite force is weak, our teeth are relatively small, and there is no way that a human is going to punch or kick a lion to death.
Unarmed Human vs Gorilla: Offensive Capabilities
In this fight, they're severely disadvantaged by their lack of access to weapons. Humans can punch, kick, and grapple. They can only bite with a force of between 120 and 160 PSI, and human teeth are too small and blunt to be a threat to a gorilla.
An unarmed human could not beat a wolf in a fight.
Wolves are too strong, fast, and ferocious for a person to overcome in the vast majority of cases. They are not merely big dogs. Wolves are apex predators that would make any lone person recoil in fear should they encounter one in the wild.
To give you a comparison, humans have an average bite force of 120-140 psi, and the Nile Crocodile has a bite force of 5,000 psi. The bite force of average dogs ranges somewhere around 230-250 psi, but some have more strength.
In 1956, tests were conducted on cadavers to determine the force needed to successfully sever a finger and scientists discovered that it takes about 1,485 newtons just to cause fractures. That's right–fractures. Bones, tendons, skin, and nails beef up our fingers more than you could imagine.
Your wound may heal in less than a week, or it may take longer, depending on how bad it is. The larger it is, the longer it will take to heal. The doctor has checked you carefully, but problems can develop later. If you notice any problems or new symptoms, get medical treatment right away.
'This stone weighing 1,200kg was lifted by the Great Ghulam Mohammad, known as 'Gama Pehlwan', on December 23, 1902, at the age of 22, who lifted it up to his chest and walked around over a fair distance. In his life he remained undefeated and is acknowledged as the greatest wrestler ever born.