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首页> 外文期刊>Journal of Biomechanics >Effect of rocker shoe radius on oxygen consumption rate in young able-bodied persons.
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Effect of rocker shoe radius on oxygen consumption rate in young able-bodied persons.

机译：摇杆半径对年轻能血型人氧消耗率的影响。

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摘要

We studied oxygen consumption rate of eleven young able-bodied persons walking at self-selected speed with five different pairs of shoes: one regular pair without rocker soles (REG) and four pairs with uniform hardness (35-40 shore A durometer) rocker soles of different radii (25% of leg length (LL) (R25), 40% LL (R40), 55% LL (R55), and infinite radius (FLAT)). Rocker soled shoes in the study were developed to provide similar vertical lift (three inches higher than the REG shoes condition). Oxygen consumption rate was significantly affected by the use of the different shoes (p<0.001) and pairwise comparisons indicated that persons consumed significantly less oxygen (per minute per kilogram of body mass) when walking on the R40 shoes when compared with both the FLAT (p<0.001) and REG (p=0.021) shoe conditions. Oxygen consumption was also significantly less for the R25 shoes compared with the FLAT shoes (p=0.005) and for the R55 shoes compared with FLAT shoes (p=0.027). The three-inch lift on the FLAT shoe did not cause a significant change in oxygen consumption compared to the shoe without the lift (REG).
机译：我们研究了11个年轻人能够使用自我选择的速度的氧气消耗率，用五双鞋面行走：一个常规对没有摇杆鞋底（reg）和四对，具有均匀硬度（35-40岸杜氏）摇杆鞋底不同的半径（25％的腿长（L1）（R25），40％L1（R40），55％L1（R55）和无限半径（平））。该研究中的摇臂鞋鞋开发出类似的垂直升降机（比reg鞋状况高三英寸）。使用不同的鞋子（P <0.001）和成对比较表明，与平面（ P <0.001）和REG（P = 0.021）鞋状况。与扁平鞋（P = 0.005）和R55鞋相比，R25鞋的氧气消耗也明显较低，与平鞋（P = 0.027）。与没有电梯的鞋子相比，平板上的三英寸升降机没有引起氧气消耗的显着变化（reg）。

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