Snyder A C, O'Hagan K P, Clifford P S, Hoffman M D, Foster C
Department of Human Kinetics, University of Wisconsin-Milwaukee 53201.
Int J Sports Med. 1993 Jan;14(1):38-42. doi: 10.1055/s-2007-1021143.
A comparison of the physiological responses to in-line skating with the more traditional modes of exercise training has not been reported. The purpose of this study was to examine the physiological responses to in-line skating compared with running and cycling. Nine trained volunteers (2 male, 7 female) performed 3-6 submaximal (30-90% VO2max) workloads with each exercise mode. Oxygen uptake, heart rate and blood lactate were measured during each trial. Across the spectrum of oxygen uptakes studied, heart rate was higher with in-line skating than with cycling or running. At a lactate concentration of 4 mM, oxygen uptake was less for in-line skating and cycling than for running. Therefore, while in-line skating may be an effective mode of aerobic exercise, the training adaptations for in-line skating at 4 mM lactate may not be as great as for running, and at a given HR may be less than for running and cycling.
与更传统的运动训练方式相比，直排轮滑运动的生理反应尚未见报道。本研究的目的是检验直排轮滑运动与跑步和骑自行车相比的生理反应。九名受过训练的志愿者（2名男性，7名女性）在每种运动方式下进行3至6次次最大强度（30%-90%最大摄氧量）的负荷运动。在每次试验期间测量摄氧量、心率和血乳酸。在所研究的摄氧量范围内，直排轮滑运动时的心率高于骑自行车或跑步时的心率。在血乳酸浓度为4 mM时，直排轮滑运动和骑自行车时的摄氧量低于跑步时的摄氧量。因此，虽然直排轮滑运动可能是一种有效的有氧运动方式，但在血乳酸浓度为4 mM时，直排轮滑运动的训练适应性可能不如跑步，并且在给定心率下可能低于跑步和骑自行车。
