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A superpower is a special or extraordinary superhuman ability far greater than what is considered normal. Superpowers are typically displayed in science fiction and fantasy media such as comic books , TV shows , video games , and film as the key attribute of a superhero .
Superhuman strength is a superpower commonly invoked in fiction and other literary works, such as mythology.A fictionalized representation of the phenomenon of hysterical strength, it is the power to exert force and lift weights beyond what is physically possible for an ordinary human being.
The most common anecdotal examples based on hearsay are of parents lifting vehicles to rescue their children, and when people are in life-and-death situations. Periods of increased strength are short-lived, usually no longer than a few minutes, and might lead to muscle injuries and exhaustion later.
In transhumanism and futurology, superhuman abilities are the technological aim either of human enhancement by genetic modification or cybernetic implants or of future superhuman artificial intelligence. Human enhancement is an attempt to temporarily or permanently overcome the current limitations of the human body through natural or artificial ...
Human physiology is the study of how the human body's systems and functions work together to maintain a stable internal environment. It includes the study of the nervous, endocrine, cardiovascular, respiratory, digestive, and urinary systems, as well as cellular and exercise physiology.
Human power is the rate of work or energy that is produced from the human body. It can also refer to the power (rate of work per time) of a human. Power comes primarily from muscles , but body heat is also used to do work like warming shelters , food, or other humans.
The human brain is the central organ of the nervous system, and with the spinal cord, comprises the central nervous system. It consists of the cerebrum , the brainstem and the cerebellum . The brain controls most of the activities of the body , processing, integrating, and coordinating the information it receives from the sensory nervous system .
There are various ways to measure physical strength of a person or population. Strength capability analysis is usually done in the field of ergonomics where a particular task (e.g., lifting a load, pushing a cart, etc.) and/or a posture is evaluated and compared to the capabilities of the section of the population that the task is intended towards.