Limping allows the individual to avoid bearing weight on the painful limb. However, since walking involves all levels of the nervous system, a limp can also be a sign of injury to the brain, spinal cord, or peripheral nerves.

Why do people walk with limp?

Injuries such as bone fractures, sprains, and strains are common causes of limping. Arthritis and congenital malformations (birth defects) are other potential causes. Limping can also result from conditions that damage the central nervous system, such as cerebral palsy.

What is the function of the limp?

Also known as 'limp home mode', limp mode is a security feature in cars which activates when the engine or transmission control unit picks up a fault. Once it detects a problem, limp mode will cause the less important parts of the car, such as air conditioning, to switch off, and the speed of the car will be reduced.