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Vertically oriented ladder apparatus for allowing a climber to adopt an improved climbing stance in use
Vertically oriented ladder apparatus for allowing a climber to adopt an improved climbing stance in use
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机译:用于使登山者在使用中采用改善的登山姿势的垂直定向的梯子设备
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摘要
A vertically orientated ladder apparatus allowing a climber to adopt an improved climbing stance wherein the climber's arms are poised economically in front of the climber within the climbing passage; the climber's legs are spread for the lateral stability of the climber so as to reduce the tendency of the climber falling sideways; and the climber is substantially upright such that the climber's center of gravity lies substantially between the opposing steps (11) so as to allow the climber to release the climber's grip on the hand rails (14) while remaining balanced and supported by the legs of the climber. Opposing steps (11) are level or staggered. Embodiments include three or four stiles (12, 15).
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