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Pulmonary edema is caused by excess fluid in the lungs. Every time you take a breath, the air sacs in your lungs take in oxygen while releasing carbon dioxide. In most cases, this exchange of gases is not problematic. However, under so…
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Mountaineering is not hiking, climbing or camping. It's all three of those things, usually combined with inclement weather and in a high altitude setting. At every corner and with each step danger lurks, so training is of paramount im…
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Ascending too quickly above 8,000 feet can lead to serious illness. You can help prevent the most serious degrees of altitude illness by taking a few precautions.
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Chimney climbing is often required on longer traditional climbs. It's a valuable skill to have for classics and big walls.
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Glacier travel requires technical gear due to the inherent hazards in such terrain as well as proper clothing and personal gear for comfort and safety. Glaciers are a beautiful place to trek but there is no doubt about the danger they…
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Tree climbing is an enjoyable way to commune with nature. And it's good exercise, to boot. Trees are everywhere, with many that can be climbed. Indulging your urge to act like a monkey once in a while can leave you feeling more liberat…
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Rappelling is a means of using a rope to descend in a controlled manner. In other parts of the world, another term for rappelling is abseiling. While rappelling is a popular sport, it is also used by military, police and rescue service…
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There are various ways to ascend a climbing rope and many reasons why a climber would do so. If a climber is unable to climb a difficult rock route, she might have to ascend the rope instead. At other times, climbers ascend ropes becau…
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Over the past few decades, changes in outdoor equipment have made it possible to travel safely to countless destinations. The summits of peaks like Mount Rainier and Mount Whitney were once reached by only a few climbers. Today, hundre…
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Finding the right hiking boots can be challenging, but finding great summer hiking boots adds some new considerations to the equation. Excellent traction, foot support and protection are still key features, but in warmer weather, insul…
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The Single Rope Tree Climbing Technique is an efficient method of climbing trees with the use of just one rope. It is fast and widely used by many tree climbers.
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Cross-country runners run on every kind of terrain--from gravel to grass to rocky trails and even through the woods. Sudden inclines and declines as well as drastic transitions from one surface to the next are inevitable. These type of…
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Located in the northeastern corner of Wyoming, adjacent to the Black Hills of South Dakota, Devils Tower was proclaimed the country's first national monument in 1906 by President Theodore Roosevelt. It rises 867 feet high, and is made…
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Half Dome is one of Yosemite National Park's most prominent features. The traditional route to the summit of Half Dome is a long and strenuous route that ends with rising cables up the back side of the dome. In addition to wearing sho…
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Some of the world's most noted tourist attractions, such as the Inca ruins of Machu Picchu, require visitors to ascend to high altitudes. Mountaineers, skiers and trekkers venture into ever higher locations in search of fresh adventure…
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