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Climbing Grade
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 ascensi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sport Climbing
Sport climbing (or Bolted climbing) is a form of rock climbing that relies on permanent anchors (or bolts), permanently fixed into the rock for climber protection, in which a rope that is attached to the climber is clipped into the anchors to arrest a fall; it can also involve climbing short distances with a crash pad underneath as protection. This is in contrast to traditional climbing where climbers must place removable protection as they climb. Sport climbing usually involves lead climbing and toproping techniques, but free solo and deep-water solo (i.e. no protection) climbing on sport routes is also sometimes possible. Since sport climbing routes do not need to follow traditional climbing route lines where protection can be placed into natural features (e.g. cracks), they tend to follow more direct lines up crags. This aspect, in addition to the lack of any need to install protection during the climb (e.g. the sport climber just clips into pre-installed bolts along t ... [...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 di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rock Climbing
Rock climbing is a sport in which participants climb up, across, or down natural rock formations. The goal is to reach the summit of a formation or the endpoint of a usually pre-defined route without falling. Rock climbing is a physically and mentally demanding sport, one that often tests a climber's strength, endurance, agility and balance along with mental control. Knowledge of proper climbing techniques and the use of specialized climbing equipment is crucial for the safe completion of routes. Because of the wide range and variety of rock formations around the world, rock climbing has been separated into several different styles and sub-disciplines, such as scrambling, bouldering, sport climbing, and trad (traditional) climbing another activity involving the scaling of hills and similar formations, differentiated by the rock climber's sustained use of hands to support their body weight as well as to provide balance. Rock climbing competitions have the objectives of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Free Climbing
Free climbing is a form of rock climbing in which the climber may use climbing equipment such as ropes and other means of climbing protection, but only to protect against injury during falls and not to assist vertical or horizontal progress. The climber ascends or traverses by using physical ability to move over the rock via handholds, footholds, and body smears. The term ''free climbing'' is used in contrast to aid climbing, in which specific aid climbing equipment (such as mechanical ascenders) is used to assist the climber in ascent. The term ''free climbing'' originally meant "free from direct aid". Free climbing more specifically may include: * traditional climbing * sport climbing * bouldering * solo climbing (excluding solo aid climbing) Common misunderstandings of the term While clear in its contrast to aid climbing, the term ''free climbing'' is nonetheless prone to misunderstanding and misuse. The three most common errors are: * Confusing ''free climbing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Temple Crag
Temple Crag is a mountain peak in the Palisades group of peaks of the Sierra Nevada with an elevation of . The peak lies east of the Sierra Crest, between Mount Gayley and Mount Alice, straddling the drainages of the North and South Forks of Big Pine Creek. The peak's north face forms the backdrop for part of the North Fork Big Pine Creek hiking trail in the John Muir Wilderness and Inyo National Forest. It is also a rock climbing destination, with its arêtes hosting the routes Venusian Blind, Moon Goddess Arete, Sun Ribbon Arete, and Dark Star. See also * Mountain peaks of California This article comprises three sortable tables of major mountain peaksThis article defines a significant summit as a summit with at least of topographic prominence, and a major summit as a summit with at least of topographic prominence. All ... * The Palisades of the Sierra Nevada References External links * * Temple Crag Mountains of Inyo County, California Mountains of Nor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tuolumne Meadows
Tuolumne Meadows () is a gentle, dome-studded, sub-alpine meadow area along the Tuolumne River in the eastern section of Yosemite National Park in the United States. Its approximate location is . Its approximate elevation is . The term ''Tuolumne Meadows'' is also often used to describe a large portion of the Yosemite high country around the meadows, especially in context of rock climbing. Natural history The meadow vegetation is supported by shallow groundwater. The water comes from 1,000 mm (39 inches) of precipitation annually, predominantly in the form of snow. Water arises from snowmelt and hill-slope aquifers, and flows through the Tuolumne River, Budd Creek, Delaney Creek, and Unicorn Creek. In spring, as soon as the snow melts, it is not uncommon to see large areas of the meadows flooded and practically transformed into lakes. While the mountains of the Sierra near the meadows have had some permanent snowfields, in the summer they are mostly free of snow. Although brie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cathedral Peak (California)
Cathedral Peak is part of the Cathedral Range, a mountain range in the south-central portion of Yosemite National Park in eastern Mariposa County, California, Mariposa and Tuolumne County, California, Tuolumne Counties. The range is an offshoot of the Sierra Nevada (U.S.), Sierra Nevada. The peak which lends its name to the range derives its name from its cathedral-shaped peak, which was formed by glacier, glacial activity: the peak remained uneroded above the glaciers in the Pleistocene. Geography Cathedral Peak has a subsidiary summit to the west called Eichorn Pinnacle, for Jules Eichorn, who first ascended a Yosemite Decimal System, class 5.4 route to its summit on July 24, 1931, with Glen Dawson (mountaineer), Glen Dawson. In 1869, John Muir wrote in ''My first summer in the Sierra'': Geology The Cathedral Peak Granodiorite of Cathedral Peak is an intrusion into an area of older intrusive (or plutonic) and metamorphic rock in the Sierra Nevada Batholith. It is pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Whitney
Mount Whitney ( Paiute: Tumanguya; ''Too-man-i-goo-yah'') is the highest mountain in the contiguous United States and the Sierra Nevada, with an elevation of . It is in East– Central California, on the boundary between California's Inyo and Tulare counties, west-northwest of North America's lowest point, Badwater Basin in Death Valley National Park, at below sea level. The mountain's west slope is in Sequoia National Park and the summit is the southern terminus of the John Muir Trail, which runs from Happy Isles in Yosemite Valley. The eastern slopes are in Inyo National Forest in Inyo County. Geography Mount Whitney's summit is on the Sierra Crest and the Great Basin Divide. It lies near many of the Sierra Nevada's highest peaks. The peak rises dramatically above the Owens Valley, sitting or just over above the town of Lone Pine to the east, in the Owens Valley. It rises more gradually on the west side, lying only about above the John Muir Trail at Guitar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roman Numeral
Roman numerals are a numeral system that originated in ancient Rome and remained the usual way of writing numbers throughout Europe well into the Late Middle Ages. Numbers are written with combinations of letters from the Latin alphabet, each letter with a fixed integer value, modern style uses only these seven: The use of Roman numerals continued long after the decline of the Roman Empire. From the 14th century on, Roman numerals began to be replaced by Arabic numerals; however, this process was gradual, and the use of Roman numerals persists in some applications to this day. One place they are often seen is on clock faces. For instance, on the clock of Big Ben (designed in 1852), the hours from 1 to 12 are written as: The notations and can be read as "one less than five" (4) and "one less than ten" (9), although there is a tradition favouring representation of "4" as "" on Roman numeral clocks. Other common uses include year numbers on monuments and buildings an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aid Climbing
Aid climbing is a style of climbing in which standing on or pulling oneself up via devices attached to fixed or placed protection is used to make upward progress. The term contrasts with free climbing in which progress is made without using artificial aids: a free climber ascends by only holding onto and stepping on natural features of the rock, using rope and equipment merely to catch them in case of fall and provide belay. In general, aid techniques are reserved for pitches where free climbing is difficult to impossible, and extremely steep and long routes demanding great endurance and both physical and mental stamina. While aid climbing places less emphasis on athletic fitness and raw strength than free climbing, the physical demands of hard aid climbing should not be underestimated. In early versions of the Yosemite Decimal System, aid climbing was class 6, but today the YDS uses only classes 1-5. Aid climbing has its own ranking system, using a separate scale from A0 t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Medlicott Dome
Medlicott Dome is a prominent granite dome in Yosemite high country. It is located on the southeast side of Tioga Road, between Mariolumne Dome and Dozier Dome, near Pywiack Dome, the Cathedral lakes, Drug Dome, East Cottage Dome, West Cottage Dome, North and South Whizz Domes, and Fairview Dome. It is popular with climbers, hikers and backpackers due to relative ease of access and ascent, as well as scenic views of Yosemite. Etymology The dome was named after Henry P. Medlicott. In 1882, with H. B. Carpenter, Medlicott surveyed the Great Sierra Wagon Road (now known as Tioga Road) through Yosemite. Henry P. Medlicott was a judge and US Deputy Mineral Surveyor from Lundy, California Lundy (formerly Mill Creek) is a defunct community in Mono County, California, United States, located on Mill Creek in Lundy Canyon near the west end of Lundy Lake. It is situated at an elevation of 7858 feet (2395 m). It was named after O.J. .... The original name of the peak, recorded in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
El Capitan
El Capitan ( es, El Capitán; "the Captain" or "the Chief") is a vertical rock formation in Yosemite National Park, on the north side of Yosemite Valley, near its western end. The granite monolith is about from base to summit along its tallest face and is a popular objective for rock climbers. Naming The formation was named "El Capitan" by the Mariposa Battalion when they explored the valley in 1851. ''El Capitán'' ("the captain", "the chief") was taken to be a loose Spanish translation of the local Native American name for the cliff, “Tutokanula” or "Rock Chief" (the exact spelling of Tutokanula varies in different accounts as it is a phonetic transcription of the Miwok language). The "Rock Chief" etymology is based on the written account of Mariposa Battalion doctor Lafayette Bunnell in his 1892 book. Bunnell reports that Ahwahneechee Chief Tenaya explained to him, forty-one years earlier, in 1851, that the massive formation, called Tutokanula, could be translat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
