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Roller Rink
A roller rink is a hard surface usually consisting of hardwood or concrete, used for roller skating or inline skating. This includes roller hockey, speed skating, roller derby, and individual recreational skating. Roller rinks can be located in an indoor or outdoor facility. Most skating center facilities range anywhere from under to more than . History Massachusetts businessman James Plimpton's 1863 invention of an improved roller skate led to a boom in popularity in the late 19th century, particularly in cities of the American East Coast. At first, people roller skated at home, but within twenty years businesses dedicated to the activity began to spring up. Plimpton himself is credited with opening the first roller skating rink in New York City. Patrons who enjoyed ice skating during the winter months participated in the similar activity, now year-round. Early roller rinks varied greatly in size and type, both indoor and outdoor. Many consisted of simple wooden platforms th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York City
New York, often called New York City or NYC, is the most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the most densely populated major city in the United States, and is more than twice as populous as second-place Los Angeles. New York City lies at the southern tip of New York State, and constitutes the geographical and demographic center of both the Northeast megalopolis and the New York metropolitan area, the largest metropolitan area in the world by urban landmass. With over 20.1 million people in its metropolitan statistical area and 23.5 million in its combined statistical area as of 2020, New York is one of the world's most populous megacities, and over 58 million people live within of the city. New York City is a global cultural, financial, entertainment, and media center with a significant influence on commerce, health care and life sciences, research, technology, educa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roller Skating
Roller skating is the act of traveling on surfaces with roller skates. It is a recreational activity, a sport, and a form of transportation. Roller rinks and skate parks are built for roller skating, though it also takes place on streets, sidewalks, and bike paths. Roller skating originated in the performing arts in the 18th century. It gained widespread popularity starting in the 1880s. Roller skating was very popular in the United States from the 1930s to the 1950s, then again in the 1970s when it was associated with disco music and roller discos. During the 1990s, inline outdoor roller skating became popular. Sport roller skating includes speed skating, roller hockey, roller derby, figure skating and aggressive quad skating. History The earliest roller skates known are from 18th century Europe. These skates were used in theater and musical performances, possibly to simulate ice skating onstage. Early roller skating was done in a straight line because turning or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roller Skating Rinks
Roller may refer to: Birds *Roller, a bird of the family Coraciidae * Roller (pigeon), a domesticated breed or variety of pigeon Devices * Roller (agricultural tool), a non-powered tool for flattening ground * Road roller, a vehicle for compacting ** Steamroller, a form of road roller * Roller, an element of a rolling-element bearing * Roller, used in rolling (metalworking) * Roller, in a roller mill, to crush or grind various materials * Rolling pin, a compacting device used for preparing dough for cooking * Roller (BEAM), a robot * Bicycle rollers, a type of bicycle trainer * Hair roller, used to curl hair * Paint roller, a paint application tool * Roller, or training surcingle, around a horse's girth Arts and entertainment * Bay City Rollers, or the Rollers, a Scottish pop rock band * "The Roller", a 2011 song by Beady Eye * "Roller" (Apache 207 song), 2019 * "Roller" (April Wine song), 1978 * ''Roller'' (Goblin album), 1976 * Roller, partner of the Optimus Prime ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inline Skating
Inline skating is a multi-disciplinary sport and can refer to a number of activities practiced using inline skates. Inline skates typically have two to five polyurethane wheels depending on the style of practice, arranged in a single line by a metal or plastic frame on the underside of a boot. The in-line design allows for greater speed and maneuverability than traditional (or "quad") roller skates. Following this basic design principle, inline skates can be modified to varying degrees to accommodate niche disciplines. Inline skating is commonly referred to by the proprietary eponym ''rollerblading'', or just ''blading'', due to the popular brand of inline skates, Rollerblade. History An inline skate appeared in a Paris patent in 1819, but were overtaken in popularity by quad skates. The German branch of SKF developed and produced inline-skates in 1978 with wheels for hockey or for the street. The product was stopped after one year as the management did not want a consum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grassroots
A grassroots movement is one that uses the people in a given district, region or community as the basis for a political or economic movement. Grassroots movements and organizations use collective action from the local level to effect change at the local, regional, national or international level. Grassroots movements are associated with bottom-up, rather than top-down decision making, and are sometimes considered more natural or spontaneous than more traditional power structures. Grassroots movements, using self-organization, encourage community members to contribute by taking responsibility and action for their community. Grassroots movements utilize a variety of strategies from fundraising and registering voters, to simply encouraging political conversation. Goals of specific movements vary and change, but the movements are consistent in their focus on increasing mass participation in politics. These political movements may begin as small and at the local level, but grassroots ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roller Derby
Roller derby is a roller skating contact sport played by two teams of fifteen members. Roller derby is played by approximately 1,250 amateur leagues worldwide, mostly in the United States. Game play consists of a series of short scrimmages (jams) in which both teams designate a jammer (who uniquely wears a star on the helmet) and four blockers to skate counter-clockwise around a track. The jammer scores points by lapping members of the opposing team. The teams attempt to hinder the opposing jammer while assisting their own jammer—in effect, playing both offense and defense simultaneously. Overview While the sport has its origins in the banked-track roller-skating marathons of the 1930s, Leo Seltzer and Damon Runyon are credited with evolving the sport to its competitive form. Professional roller derby quickly became popular; in 1940, more than 5 million spectators watched in about 50 American cities. In the ensuing decades, however, it predominantly became a form of spor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Twentysomething (term)
Ageing ( BE) or aging ( AE) is the process of becoming older. The term refers mainly to humans, many other animals, and fungi, whereas for example, bacteria, perennial plants and some simple animals are potentially biologically immortal. In a broader sense, ageing can refer to single cells within an organism which have ceased dividing, or to the population of a species. In humans, ageing represents the accumulation of changes in a human being over time and can encompass physical, psychological, and social changes. Reaction time, for example, may slow with age, while memories and general knowledge typically increase. Ageing increases the risk of human diseases such as cancer, Alzheimer's disease, diabetes, cardiovascular disease, stroke and many more. Of the roughly 150,000 people who die each day across the globe, about two-thirds die from age-related causes. Current ageing theories are assigned to the damage concept, whereby the accumulation of damage (such as DNA oxi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roller Disco
A roller disco is a discothèque or skating rink where all the dancers wear roller skates of some kind (traditional quad or inline). The music played is modern and easily danceable, historically disco but in modern times including almost any form of dance, pop or rock music. History The concept originated as a fad in the 1970s when the disco craze was at its height, peaking around 1980 and inspiring several roller-disco magazines. In 1984 the fad arrived in the United Kingdom and many roller discos popped up all over the country , the craze has largely discontinued, although many 1970s era roller-discos are still open and successful. Also, it experienced a mild revival in the early 2000s, especially in the mid-eastern United States, where certain clubs continue to host roller disco nights. Some now use in-line roller-blades. Roller discos are also popular among older children and young teenagers, especially for parties. As in other discos, special effects such as fog machi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Disco
Disco is a genre of dance music and a subculture that emerged in the 1970s from the United States' urban nightlife scene. Its sound is typified by four-on-the-floor beats, syncopated basslines, string sections, brass and horns, electric piano, synthesizers, and electric rhythm guitars. Disco started as a mixture of music from venues popular with Italian Americans, Hispanic and Latino Americans and Black Americans "'Broadly speaking, the typical New York discothèque DJ is young (between 18 and 30) and Italian,' journalist Vince Lettie declared in 1975. ..Remarkably, almost all of the important early DJs were of Italian extraction .. Italian Americans have played a significant role in America's dance music culture .. While Italian Americans mostly from Brooklyn largely created disco from scratch .." in Philadelphia and New York City during the late 1960s and early 1970s. Disco can be seen as a reaction by the 1960s counterculture to both the dominance of rock music a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Post–World War II Baby Boom
The middle of the 20th century was marked by a significant and persistent increase in fertility rates in many countries of the world, especially in the Western world. The term '' baby boom'' is often used to refer to this particular boom, generally considered to have started immediately after World War II, although some demographers place it earlier or during the war. This terminology led to those born during this baby boom being nicknamed the baby boomer generation. The boom coincided with a marriage boom. The increase in fertility was driven primarily by a decrease in childlessness and an increase in parity progression to a second child. In most of the Western countries, progression to a third child and beyond declined, which, coupled with aforementioned increase in transition to first and second child, resulted in higher homogeneity in family sizes. The baby boom was most prominent among educated and economically active women. The baby boom ended with a significant decline in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roller Skate
Roller skates, are shoes or bindings that fit onto shoes that are worn to enable the wearer to roll along on wheels. The first roller skate was an inline skate design, effectively an ice skate with wheels replacing the blade. Later the "quad skate" style became more popular, consisting of four wheels arranged in the same configuration as a typical car. Roller skating is a hobby, sport, and mode of transportation using roller skates. History While the first reported use of wheeled skates was on a London stage in 1743, the first patented "roller skate" was introduced in 1760 by Belgian inventor John Joseph Merlin. They were hard to steer and stopping was difficult due to the fact that they did not have any type of braking mechanism and as such they failed to gain popularity. Merlin demonstrated his invention during a party in the city of Huy, during which he skated while playing the violin. In the 1840s, Meyerbeer's opera ''Le prophète'' featured a scene in which performers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
