|
Grade (bouldering)
In the sport of bouldering, problems are assigned technical grades according to several established systems, which are often distinct from those used in roped climbing. Bouldering grade systems vary widely in use and include the Hueco "V" grades (known as the V-scale), Fontainebleau technical grades, route colors, Peak District grades, and British technical grades. Historically, the three-level "B" system and even the Yosemite Decimal System (sometimes with a "B" prepended, as in "B5.12") were also used. Gill "B" system The B system conceived by John Gill in the 1950s was a universal rating scheme for bouldering, having three categories: "B1" was defined as "... the highest level of difficulty in traditional roped climbing", "B2" was harder than B1, or "bouldering level", and the grade "B3" designated a route ascended only once, although tried by others on several occasions. When a B3 was ascended a second time, it was reclassified as a B2, or B1. Gill's idea was to attract ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
V Scale (railroad Model)
V-scale, Vscale, or V scale (with ''V'' standing for ''virtual reality'') is a scale model, scale of Rail transport modelling, model railroading utilizing self-defining 3D modeling, three-dimensional models and a compatible graphics engine to create an alternative modeled world. Though it has not been classified or recognized by either the NMRA or MOROP, the term Vscale has gradually taken on widescale de facto use in railfan and model railroading circles. V-scale model railroading was created when Japanese game developer Artdink released A-Train in 1985, but it was not widely popularized until Microsoft released ''Microsoft Train Simulator'' (sometimes referred to as ''MSTS'') and Australia's N3V Games, Auran/N3V Games released the successful family of Trainz railroad simulators, both in 2001. With the ability to enter into the cab of a modeled train consist in a modeled landscape and track system, the 'play' modes of the two simulators gradually established a following among rail en ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Sherman (climber)
John Sherman (born 1959), nicknamed Verm (short for "Vermin") is an American climber and a pioneering boulderer. He is also a writer and photographer. He is the originator of the V-scale for grading boulder problems. Sherman was a very visible "outsider" character in the climbing world during much of the 1980s and 1990s. An early boulderer, Sherman followed the sport from the era of searching for elusive Gill arrows to the forefront of the modern climbing world. He was one of the foremost developers of Hueco Tanks Hueco Tanks is an area of low mountains and historic site in El Paso County, Texas, in the United States. It is located in a high-altitude desert basin between the Franklin Mountains to the west and the Hueco Mountains to the east. ''Hueco'' is ... bouldering with over 400 first ascents there in the 1980s and early 1990s. References * * {{DEFAULTSORT:Sherman, John American rock climbers Living people 1959 births ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Wheel Of Life
''The Wheel of Life'' is a famous boulder problem in the sport of rock climbing. Located in Hollow Mountain Cave in the Grampians of Australia and initially graded , it is now commonly considered to be . Route The problem, which consists of over 60 moves, was first completed by Dai Koyamada in 2004, and it links up three shorter problems that were established by climbers such as Klem Loskot and Fred Nicole (Extreme Cool, V8; Sleepy Hollow V12; Cave Rave, V13). Although it is climbed without a rope, due to its length it may be considered to be a climbing route. It is commonly graded 8C as a boulder problem, and 9a as a route. Graham stated that it was in a league above 9a routes he had climbed, possibly even a 9a+. Notable ascents * Second ascent by the Australian boulderer Chris Webb Parsons, in 2007 -VIDEO YouTube) * Third ascent by Ethan Pringle -VIDEO * Fourth ascent by James Kassay, in 2011 * Fifth ascent by Australian climber Benjamin P. Cossey on 30 October 2011. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shodan (rank)
, literally meaning "beginning degree," is the lowest black belt rank in Japanese martial artsSportsDefinitions.com: Shodan definition (judo) Retrieved on 28 February 2010 and the game of Go. The 2nd is higher than ''Shodan'', but the 1st dan is called ''Shodan'' traditionally and not "''Ichidan''". This is because the character 初 (''sho'', alternative pronunciation: ''hatsu'') also means first, new or beginning in . Also frequently r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soroban
The is an abacus developed in Japan. It is derived from the History of Science and Technology in China, ancient Chinese suanpan, imported to Japan in the 14th century. Like the suanpan, the soroban is still used today, despite the proliferation of practical and affordable pocket electronic calculators. Construction The soroban is composed of an odd number of columns or rods, each having beads: one separate bead having a value of five, called and four beads each having a value of one, called . Each set of beads of each rod is divided by a bar known as a reckoning bar. The number and size of beads in each rod make a standard-sized 13-rod soroban much less bulky than a standard-sized suanpan of similar expressive power. The number of rods in a soroban is always odd and never fewer than seven. Basic models usually have thirteen rods, but the number of rods on practical or standard models often increases to 21, 23, 27 or even 31, thus allowing calculation of more digits or repres ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Martial Arts
Martial arts are codified systems and traditions of combat practiced for a number of reasons such as self-defense; military and law enforcement applications; combat sport, competition; physical, mental, and spiritual development; entertainment; and the preservation of a nation's intangible cultural heritage. Etymology According to Paul Bowman, the term ''martial arts'' was popularized by mainstream popular culture during the 1960s to 1970s, notably by Hong Kong martial arts films (most famously those of Bruce Lee) during the so-called "chopsocky" wave of the early 1970s. According to John Clements, the term '':wikt:martial art, martial arts'' itself is derived from an older Latin (language), Latin term meaning "arts of Mars (mythology), Mars", the Roman mythology, Roman god of war, and was used to refer to the combat systems of Europe (European martial arts) as early as the 1550s. The term martial science, or martial sciences, was commonly used to refer to the fighting arts of E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kyū
is a Japanese term used in modern martial arts as well as in tea ceremony, flower arranging, Go, shogi, academic tests and other similar activities to designate various grades, levels or degrees of proficiency or experience. In Mandarin Chinese, the same character is pronounced ''jí'', and the term is used for academic tests. In Korea, the term ''geup'' () is used (also transliterated as ''gup'' or ''kup''). In Vietnamese martial arts, it is known as ''cấp'' (''khớp''). History The Tokyo Metropolitan Police Department started a ranking system using ''kyū'' to measure the police officers' ability in Kendo. Grades were from 8th to 1st. In the 1890s, the Greater Japan Martial Virtue Society introduced the ''dan'' and ''kyū'' ranking system to various martial arts in Japan. Martial arts usage In modern Japanese martial arts, ''kyū''-level practitioners hold the ranks below ''dan'' or black belt. The ''kyū'' ranking system varies from art to art and school to schoo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dan Rank
The ranking system is used by many Japanese, Okinawan, Korean, and other martial art organizations to indicate the level of a person's ability within a given system. Used as a ranking system to quantify skill level in a specific domain, it was originally used at a Go school during the Edo period. It is now also used in most modern Japanese fine and martial arts. Martial arts writer Takao Nakaya claims that this dan system was first applied to martial arts in Japan by Kanō Jigorō (1860–1938), the founder of judo, in 1883, and later introduced to other East Asian countries. In the modern Japanese martial arts, holders of dan ranks often wear a black belt; those of higher rank may also wear either red-and-white or red belts depending on the style. Dan ranks are also given for strategic board games such as Go, Japanese chess ('' shōgi''), and renju, as well as for other arts such as the tea ceremony (''sadō'' or ''chadō''), flower arrangement (''ikebana''), Japanese call ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hueco Tanks State Historic Site
Hueco Tanks is an area of low mountains and historic site in El Paso County, Texas, in the United States. It is located in a high-altitude desert basin between the Franklin Mountains to the west and the Hueco Mountains to the east. ''Hueco'' is a Spanish word meaning ''hollows'' and refers to the many water-holding depressions in the boulders and rock faces throughout the region. Due to the unique concentration of historic artifacts, plants and wildlife, the site is under protection of Texas law; it is a crime to remove, alter, or destroy them. The historic site is located approximately 32 miles (51 km) northeast of central El Paso, Texas, accessible via El Paso's Montana Avenue (U.S. Route 62/U.S. Route 180), by turning at RM 2775. The park consists of three syenite (a weak form of granite) mountains; it is in area and is popular for recreation such as birdwatching and bouldering. It is culturally and spiritually significant to many Native Americans. This significance i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grade (climbing)
In rock climbing, mountaineering, and other climbing disciplines, climbers give a grade to a climbing route or boulder problem, intended to describe concisely the difficulty and danger of climbing it. Different types of climbing (such as sport climbing, bouldering or ice climbing) each have their own grading systems, and many nationalities developed their own, distinctive grading systems. There are a number of factors that contribute to the difficulty of a climb, including the technical difficulty of the moves, the strength, stamina and level of commitment required, and the difficulty of protecting the climber. Different grading systems consider these factors in different ways, so no two grading systems have an exact one-to-one correspondence. Climbing grades are inherently subjective.Reynolds Sagar, Heather, 2007, ''Climbing your best: training to maximize your performance'', Stackpole Books, UK, 9. They may be the opinion of one or a few climbers, often the first ascensioni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bouldering
Bouldering is a form of free climbing that is performed on small rock formations or artificial rock walls without the use of ropes or harnesses. While bouldering can be done without any equipment, most climbers use climbing shoes to help secure footholds, chalk to keep their hands dry and to provide a firmer grip, and bouldering mats to prevent injuries from falls. Unlike free solo climbing, which is also performed without ropes, bouldering problems (the sequence of moves that a climber performs to complete the climb) are usually less than tall. Traverses, which are a form of boulder problem, require the climber to climb horizontally from one end to another. Artificial climbing walls allow boulderers to climb indoors in areas without natural boulders. In addition, bouldering competitions take place in both indoor and outdoor settings. The sport was originally a method of training for roped climbs and mountaineering, so climbers could practice specific moves at a safe dist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Europe
Europe is a large peninsula conventionally considered a continent in its own right because of its great physical size and the weight of its history and traditions. Europe is also considered a Continent#Subcontinents, subcontinent of Eurasia and it is located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere. Comprising the westernmost peninsulas of Eurasia, it shares the continental landmass of Afro-Eurasia with both Africa and Asia. It is bordered by the Arctic Ocean to the north, the Atlantic Ocean to the west, the Mediterranean Sea to the south and Asia to the east. Europe is commonly considered to be Boundaries between the continents of Earth#Asia and Europe, separated from Asia by the drainage divide, watershed of the Ural Mountains, the Ural (river), Ural River, the Caspian Sea, the Greater Caucasus, the Black Sea and the waterways of the Turkish Straits. "Europe" (pp. 68–69); "Asia" (pp. 90–91): "A commonly accepted division between Asia and E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Martial Arts")
.svg "Click for more on -> Europe")