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Exposure (heights)
Exposure is a climbing and hiking term. Sections of a hiking path or climbing route are described as "exposed" if there is a high risk of injury in the event of a fall because of the steepness of the terrain. If such routes are negotiated without any protection, a false step can result in a serious fall. The negotiation of such routes can cause fear of falling because of the potential danger. Definitions What constitutes exposure on a path is fairly obvious, however, an "exposed" location or section of a climbing route is not uniformly or clearly defined in the literature. There are no threshold values, for example, based on the gradient of the terrain, the height of rock faces or the character of a ridge or arête. Authors tend to use their own definition of the terms "exposure" or "exposed" when describing routes, for example: Exposure * "''The distance from the climber to where the climber would likely stop in the event of an unprotected fall.''" * "''Being very far above ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fisher Towers - Ancient Art - 06
Fisher is an archaic term for a fisherman, revived as gender-neutral. Fisher, Fishers or The Fisher may also refer to: Places Australia *Division of Fisher, an electoral district in the Australian House of Representatives, in Queensland *Electoral district of Fisher, a state electoral district in South Australia *Fisher, Australian Capital Territory *Fisher, Queensland, a suburb in the City of Mount Isa *Fisher, South Australia, a locality *Hundred of Fisher, a cadastral unit in South Australia Canada *Rural Municipality of Fisher *Fisher (electoral district), a former provincial electoral division in Manitoba, Canada United Kingdom *Fisher Bank, a sea area of the UK shipping forecast United States *Fisher, Arkansas *Fisher, Illinois *Fisher, Louisiana *Fisher, Minnesota *Fisher, Missouri *Fisher, Oregon, an unincorporated community *Fisher, Pennsylvania *Fisher, West Virginia, an unincorporated community *Fisher Island, Florida *Fishers, Indiana *Fishers, New York *Fishers I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Head For Heights
To have a head for heights means that one has no acrophobia (irrational fear of heights), and is also not particularly prone to fear of falling or suffering from vertigo (the spinning sensation that can be triggered, for example, by looking down from a high place). A head for heights is frequently cited as a requirement when mountain hiking or climbing for a particular route, as well as when paragliding and hang-gliding. It is needed for certain jobs, such as for wind turbine technicians, chimney sweeps, roofers, steeplejacks and window cleaners. Mohawk people, Mohawk ironworkers have worked for generations erecting New York City skyscrapers, but the idea that all Mohawk people have an innate skill for doing so is a myth. Unlike acrophobia, a natural fear of falling is normal. When one finds oneself in an Exposure (heights), exposed place at a great height, one normally feels one’s own posture as unstable. A normal fear of falling can generate feelings of anxiety, as well as au ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hazards Of Outdoor Recreation
Outdoor recreation, such as hiking, camping, canoeing, cycling, or skiing, entails risks, even if participants do not recklessly place themselves in harm's way. In some circumstances, such as being in remote locations or in extreme weather conditions, even a minor accident may create a dangerous situation that requires survival skills. However, with correct precautions, even fairly adventurous outdoor recreation can be enjoyable and safe. General safety measures Every hazard has its own safety measure, and every ailment a particular remedy. A standard precaution for all back country activities is carrying the "ten essentials", a collection of tools chosen for their utility in preventing or reacting to various emergencies. The common practice of traveling in a group improves safety in all regards. If one person is injured, group members can administer first aid or seek help. A group can avoid poor decisions that a lone traveler might make. If an emergency occurs, a group can p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sure-footedness
Sure-footedness is the ability, especially when hiking or mountain climbing, to navigate difficult or rough terrain safely. Such situations place demands on a person's coordination and reserves of strength as well as requiring sufficient appreciation of the terrain. A person who is sure-footed is thus unlikely to slip or stumble, and will have a good head for heights when required. On many hiking trails and mountain tours, sure-footedness is assumed to be a prerequisite without ever being defined. The term is frequently used in the literature presumably to ensure that the reader is made sufficiently aware that, under certain circumstances, one false step may lead to serious consequences. Required attributes Although there is no standard definition of sure-footedness, [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scrambling
Scrambling is a mountaineering term for ascending steep terrain using one's hands to assist in holds and balance.''New Oxford American Dictionary''. It can be described as being between hiking and climbing, rock climbing. "A scramble" is a related term, denoting terrain that could be ascended in this way. Sure-footedness and a head for heights are essential. Canyoning and stream climbing both involve scrambling. Overview Scrambling is ascending or traversing a grade without technical apparatus. Unroped ascent in exposure (heights), exposed situations is potentially one of the most dangerous of mountaineering activities. As soon as an ascent involves a rope, going up or down, it is no longer a scramble. Alpine scrambling Alpine scrambling is scrambling in high mountains and may not follow a defined or waymarked path. The Seattle Mountaineers climbing organization defines alpine scrambling as follows: Alpine Scrambles are off-trail trips, often on snow or rock, with a 'non-t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hiking
A hike is a long, vigorous walk, usually on trails or footpaths in the countryside. Walking for pleasure developed in Europe during the eighteenth century. Long hikes as part of a religious pilgrimage have existed for a much longer time. "Hiking" is the preferred term in Canada and the United States; the term "walking" is used in these regions for shorter, particularly urban walks. In the United Kingdom and Ireland, the word "walking" describes all forms of walking, whether it is a walk in the park or backpacking in the Alps. The word hiking is also often used in the UK, along with rambling, hillwalking, and fell walking (a term mostly used for hillwalking in northern England). The term bushwalking is endemic to Australia, having been adopted by the Sydney Bush Walkers Club in 1927. In New Zealand a long, vigorous walk or hike is called tramping. It is a popular activity with numerous hiking organizations worldwide, and studies suggest that all forms of walking have health b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Head For Heights
To have a head for heights means that one has no acrophobia (irrational fear of heights), and is also not particularly prone to fear of falling or suffering from vertigo (the spinning sensation that can be triggered, for example, by looking down from a high place). A head for heights is frequently cited as a requirement when mountain hiking or climbing for a particular route, as well as when paragliding and hang-gliding. It is needed for certain jobs, such as for wind turbine technicians, chimney sweeps, roofers, steeplejacks and window cleaners. Mohawk people, Mohawk ironworkers have worked for generations erecting New York City skyscrapers, but the idea that all Mohawk people have an innate skill for doing so is a myth. Unlike acrophobia, a natural fear of falling is normal. When one finds oneself in an Exposure (heights), exposed place at a great height, one normally feels one’s own posture as unstable. A normal fear of falling can generate feelings of anxiety, as well as au ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Climbing Protection
Rock-climbing equipment varies with the specific type of climbing that is undertaken. Bouldering needs the least equipment outside of climbing shoes, climbing chalk and optional crash pads. Sport climbing adds ropes, harnesses, belay devices, and quickdraws to clip into pre-drilled bolts. Traditional climbing adds the need to carry a "rack" of temporary passive and active protection devices. Multi-pitch climbing, and the related big wall climbing, adds devices to assist in ascending and descending fixed ropes. Finally, aid climbing uses unique equipment to give mechanical assistance to the climber in their upward movement (e.g. aiders). Advances in equipment are a key part of the rock climbing history, starting with the climbing rope. Modern devices enable climbers to perform tasks previously done manually, with greater control – in all conditions – and with less effort. Examples of replacements include the harness (replaced tying the rope around the waist) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fear
Fear is an unpleasant emotion that arises in response to perception, perceived dangers or threats. Fear causes physiological and psychological changes. It may produce behavioral reactions such as mounting an aggressive response or fleeing the threat, commonly known as the fight-or-flight response. Extreme cases of fear can trigger an immobilized freeze response. Fear in humans can occur in response to a present stimulus (physiology), stimulus or anticipation of a future threat. Fear is involved in some mental disorders, particularly anxiety disorders. In humans and other animals, fear is modulated by cognition and learning. Thus, fear is judged as rational and appropriate, or irrational and inappropriate. Irrational fears are phobias. Fear is closely related to the emotion anxiety, which occurs as the result of often future threats that are perceived to be uncontrollable or unavoidable. The fear response serves survival and has been preserved throughout evolution. Even simple ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jan And Herb Conn
Jan H. Conn (April 22, 1924 – May 13, 2023) and Herbert William Conn (April 16, 1920 – February 1, 2012) were climbing and caving pioneers. They are credited with establishing many classic climbs in areas like Carderock in Maryland, Seneca Rocks in West Virginia, Cannon Cliff in New Hampshire and Black Hills of South Dakota. They are also well known as cave explorers who in the 1960s and 1970s discovered and mapped over 60 miles of Jewel Cave, making it the world’s third- longest cave system. Early life and education Both Herb and Jan were born and raised on the East Coast. Jan grew up in Maryland, just outside Washington, DC in a household with two older sisters. Jan loved music and played flute, classical guitar and several other instruments. Herb grew up in upstate New York, and graduated from the University of Colorado. Herb and Jan married in 1944. During World War II, Herb served as an electrical engineer for the Navy Department in Washington, DC. Jan and Herb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arête
An arête ( ; ) is a narrow ridge of rock that separates two valleys. It is typically formed when two glaciers erode parallel U-shaped valleys. Arêtes can also form when two glacial cirques erode headwards towards one another, although frequently this results in a saddle-shaped pass, called a col. The edge is then sharpened by freeze-thaw weathering, and the slope on either side of the arête steepened through mass wasting events and the erosion of exposed, unstable rock. The word ''arête'' is French for "edge" or "ridge"; similar features in the Alps are often described with the German equivalent term ''Grat''. Where three or more cirques meet, a pyramidal peak is created. Cleaver A cleaver is a type of arête that separates a unified flow of glacial ice from its uphill side into two glaciers flanking, and flowing parallel to, the ridge, analogous to an exposed mid-channel bar in a braided river. Cleaver gets its name from the way it resembles a meat cleaver slicin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
