|
Fists
A fist is the shape of a hand when the fingers are bent inward against the palm and held there tightly. To make or clench a fist is to fold the fingers tightly into the center of the palm and then to clamp the thumb over the middle phalanges; in contrast to this "closed" fist, one keeps the fist "open" by holding the thumb against the side of the index finger. One uses the closed fist to punch the lower phalanges against a surface, or to pound with the little-finger side of the hand's heel; one uses the open fist to knock with the middle knuckle of the middle finger. Speakers of some English dialects may use the word "nieve" or "neef" to refer to a fist. Physiology and neurology Making a fist is virtually unknown among other primates. This is because while "most primate hands are long of palm and finger ndshort of thumb", the proportions are the opposite for humans. At least one study has claimed that the clenching of one's fist can be used to recall information. Some stu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fist Bump
A fist bump, also known as a bro fist, power five, a spud, or also commonly known as a safe is a gesture similar in meaning to a handshake or high five. A fist bump can also be a symbol of giving respect or approval, as well as companionship between two people. It can be followed by various other hand and body gestures (such as immediately opening the palm and spreading the fingers for "knucks with explosions") and may be part of a dap greeting. It is commonly used in sports as a form of celebration with teammates and with opposition players at the beginning or end of a game. Fist bumps are often given as a form of friendly congratulation. Definition A fist bump is a gesture in which two people bump their fists together (as in greeting or celebration). The gesture is performed when two participants each form a closed fist with one hand and then lightly tap the front of their fists together. A participant's fists may be either vertically oriented (perpendicular to the ground) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raised Fist
The raised fist, or the clenched fist, is a long-standing image of mixed meaning, often a symbol of solidarity, especially with a political movement. It is a common symbol representing a wide range of political ideologies, most notably socialism, communism, anarchism, and trade unionism, and can also be used as a salute expressing unity, strength, or resistance. History The origin of the raised fist as either a symbol or gesture is unclear. Its use in trade unionism, anarchism, and the labor movement had begun by the 1910s. William "Big Bill" Haywood, a founding member of the Industrial Workers of the World, used the metaphor of a fist as something greater than the sum of its parts during a speech at the 1913 Paterson silk strike. Journalist and socialist activist John Reed described hearing a similar description from a participant in the strike. A large raised fist rising from a crowd of striking workers was used to promote a mass strike in Budapest in 1912. In the Uni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Human Fist Different Sides
Humans (''Homo sapiens'') or modern humans are the most common and widespread species of primate, and the last surviving species of the genus ''Homo''. They are Hominidae, great apes characterized by their Prehistory of nakedness and clothing#Evolution of hairlessness, hairlessness, bipedality, bipedalism, and high Human intelligence, intelligence. Humans have large Human brain, brains, enabling more advanced cognitive skills that facilitate successful adaptation to varied environments, development of sophisticated tools, and formation of complex social structures and civilizations. Humans are Sociality, highly social, with individual humans tending to belong to a Level of analysis, multi-layered network of distinct social groups — from families and peer groups to corporations and State (polity), political states. As such, social interactions between humans have established a wide variety of Value theory, values, norm (sociology), social norms, languages, and traditions (co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phalanges
The phalanges (: phalanx ) are digit (anatomy), digital bones in the hands and foot, feet of most vertebrates. In primates, the Thumb, thumbs and Hallux, big toes have two phalanges while the other Digit (anatomy), digits have three phalanges. The phalanges are classed as long bones. Structure The phalanges are the bones that make up the fingers of the hand and the toes of the foot. There are 56 phalanges in the human body, with fourteen on each hand and foot. Three phalanges are present on each finger and toe, with the exception of the thumb and hallux, big toe, which possess only two. The middle and far phalanges of the fifth toes are often fused together (symphalangism). The phalanges of the hand are commonly known as the finger bones. The phalanges of the foot differ from the hand in that they are often shorter and more compressed, especially in the proximal phalanges, those closest to the torso. A phalanx is named according to whether it is Anatomical terms of locatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Economist
''The Economist'' is a British newspaper published weekly in printed magazine format and daily on Electronic publishing, digital platforms. It publishes stories on topics that include economics, business, geopolitics, technology and culture. Mostly written and edited in London, it has other editorial offices in the United States and in major cities in continental Europe, Asia, and the Middle East. The newspaper has a prominent focus on data journalism and interpretive analysis over News media, original reporting, to both criticism and acclaim. Founded in 1843, ''The Economist'' was first circulated by Scottish economist James Wilson (businessman), James Wilson to muster support for abolishing the British Corn Laws (1815–1846), a system of import tariffs. Over time, the newspaper's coverage expanded further into political economy and eventually began running articles on current events, finance, commerce, and British politics. Throughout the mid-to-late 20th century, it greatl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mnemonic
A mnemonic device ( ), memory trick or memory device is any learning technique that aids information retention or retrieval in the human memory, often by associating the information with something that is easier to remember. It makes use of elaborative encoding, retrieval cues and imagery as specific tools to encode information in a way that allows for efficient storage and retrieval. It aids original information in becoming associated with something more accessible or meaningful—which in turn provides better retention of the information. Commonly encountered mnemonics are often used for lists and in auditory system, auditory form such as Acrostic, short poems, acronyms, initialisms or memorable phrases. They can also be used for other types of information and in visual or kinesthetic forms. Their use is based on the observation that the human mind more easily remembers spatial, personal, surprising, physical, sexual, humorous and otherwise "relatable" information rather tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Punch (combat)
A punch is a strike (attack), striking blow with the fist. It is used in most martial arts and combat sports, most notably western boxing, where it is the only type of offensive technique allowed. In sports, hand wraps or other padding such as gloves may be used to protect athletes and practitioners from injuring themselves. The use of punches varies between different martial arts and combat sports. Styles such as western boxing, Suntukan or Russian fist fighting use punches alone, while others such as kickboxing, Muay Thai, Lethwei or karate may use both punches and kicks. Others such as wrestling (excluding professional wrestling) and judo (punches and other striking techniques, atemi, are present in judo kata, but are forbidden in competitions) do not use punches at all. There are many types of punches and as a result, different styles encompass varying types of punching techniques. Basic types This is not a comprehensive list of all punches and may need to be updated, du ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boxer's Fracture
A boxer's fracture is the break of the fifth metacarpal bone of the hand near the knuckle. Occasionally, it is used to refer to fractures of the fourth metacarpal as well. Symptoms include pain and a depressed knuckle. Classically, it occurs after a person hits an object with a closed fist. The knuckle is then bent towards the palm of the hand. Diagnosis is generally suspected based on symptoms and confirmed with X-rays. For most fractures with less than 70 degrees of angulation, buddy taping and a tensor bandage resulted in similar outcomes to reduction with splinting. In those with more than 70 degrees of angulation or in which the broken finger is rotated, reduction and splinting may be recommended. They represent about a fifth of hand fractures. They occur more commonly in males than females. Both short and long term outcomes are generally good. The knuckle, however, typically remains somewhat deformed. Signs and symptoms The symptoms are pain and tenderness in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fisting
Fisting—also known as fist fucking (FF) and handballing—is a sexual activity that involves inserting one or more hands into the rectum (anal fisting) or the vagina (vaginal fisting). Fisting may be performed on oneself (self-fisting) or performed on one person by another. People who engage in fisting are often called "fisters". Fisters have developed a distinct subculture with its own history, norms, and values, including literature and clubs for sexual, social, and spiritual exploration. History Fisting's emergence as a sexual practice is commonly attributed to gay male culture. However, its precise origin is disputed. Some claim fisting began in the twentieth century, whereas others assert the practice dates back to the eighteenth century or earlier. Sex educator Robert Morgan Lawrence, for example, claimed the practice dates back thousands of years. Gayle Rubin, "The Catacombs: A Triumph of the Butthole", in ''Leatherfolk: Radical Sex, People, Politics, and Practice ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Don Francis
Donald Pinkston Francis (born October 24, 1942) is an American physician and epidemiologist who worked on the Ebola outbreak in Africa in the late 1970s, and as an HIV/AIDS researcher. He retired from the U.S. Public Health Service in 1992, after 21 years of service. He lives in San Francisco, California. Early life and education Francis was born on October 24, 1942, in the San Francisco Bay Area of California. He grew up in Marin County, and his main interest was skiing. His mother, father, and grandfather were physicians. However, he was a poor student as a child, suffering from dyslexia. Francis has said that he gravitated towards science because he had such difficulty with subjects where fluent reading ability was needed. Francis completed his undergraduate studies at the University of California, Berkeley, where he was a member of the California chapter at Delta Upsilon, class of 1966. He received his M.D. from Northwestern University and his Doctor of Science in virology fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hand Gestures
Gestures are a form of nonverbal communication in which visible bodily actions are used to communicate important messages, either in place of speech or together and in parallel with spoken words. Gestures include movement of the hands, face, or other parts of the body. Physical non-verbal communication such as purely Emotional expression, expressive displays, proxemics, or displays of joint attention differ from gestures, which communicate specific messages. Gestures are culture-specific and may convey very different meanings in different social or cultural settings. Hand gestures used in the context of Musical conductor, musical conducting are Chironomy,. while when used in the context of public speaking are Chironomia. Although some gestures, such as the ubiquitous act of pointing, differ little from one place to another, most gestures do not have invariable or universal meanings, but connote specific meanings in particular cultures. A single emblematic gesture may have very dif ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
