Knoepfli-Lenzin Claudia, Waech Jennifer Carole, Gülay Turgut, Schellenberg Florian, Lorenzetti Silvio
a Exercise Physiology , Institute for Human Movement Science and Sport, ETH Zurich , Zurich , Switzerland.
J Sports Sci. 2014;32(18):1671-9. doi: 10.1080/02640414.2014.915421. Epub 2014 Jun 30.
Running shoe construction influences the forces experienced by the human body while running. The aim of this study was to ascertain whether the new sole architecture of the On running shoe reduces ground reaction forces compared with running barefoot or with a conventional running shoe and whether it changes the physiological parameters of running in shoes. Thirty-seven trained male participants were studied while running at submaximal speeds wearing their conventional running shoe, wearing the On running shoe and while barefoot. Additional biomechanical and physiological values were investigated to determine whether the On running shoe induced any changes in these parameters compared with conventional running shoes. The On exhibited similar ground reaction forces as conventional shoes, and these were different from the forces experienced while running barefoot, showing that the On was more similar to typical shoed running. No difference was observed in running economy between the On and a conventional shoe model. However, a slightly lower heart rate (HR) (≈1.3%) and blood lactate concentration (≈5.5%) were observed during submaximal running with the On running shoe compared with a conventional running shoe, as well as a greater lateral deviation of the centre of pressure mid-stance. The ramifications of the reduced HR and blood lactate concentration for competitive performance are unknown.
跑鞋的构造会影响人体在跑步时所承受的力。本研究的目的是确定On跑鞋的新型鞋底结构与赤脚跑步或传统跑鞋相比，是否能降低地面反作用力，以及它是否会改变穿鞋跑步的生理参数。对37名受过训练的男性参与者进行了研究，他们分别穿着传统跑鞋、On跑鞋以及赤脚以亚最大速度跑步。还研究了其他生物力学和生理指标，以确定与传统跑鞋相比，On跑鞋是否会引起这些参数的任何变化。On跑鞋所呈现的地面反作用力与传统跑鞋相似，且与赤脚跑步时所承受的力不同，这表明On跑鞋更类似于典型的穿鞋跑步。On跑鞋与传统鞋型在跑步经济性方面未观察到差异。然而，与传统跑鞋相比，在穿着On跑鞋进行亚最大强度跑步时，心率（HR）略低（约1.3%），血乳酸浓度略低（约5.5%），并且在站立中期压力中心的横向偏差更大。心率和血乳酸浓度降低对竞技表现的影响尚不清楚。
