School of Human Kinetics, Laurentian University, Sudbury, Canada.
J Strength Cond Res. 2013 Jun;27(6):1671-8. doi: 10.1519/JSC.0b013e31827367ba.
Repeated sprint ability (RSA) refers to an individual's ability to perform maximal sprints of short duration in succession with little recovery between sprints. The running-based anaerobic sprint test (RAST) has been adapted from the Wingate anaerobic test (WAnT) protocol as a tool to assess RSA and anaerobic power. The purpose of this study was to evaluate the relationship between performance variables and physiological responses obtained during the RAST and the WAnT using 8 collegiate-level soccer players. Participants performed a single trial of both the WAnT and the RAST. Breath-by-breath gas exchange was monitored throughout each trial, and blood lactate (BL) measures were recorded postexercise. The oxygen uptake (VO2) profile suggested that the RAST required greater contributions from aerobic metabolism although there was no difference in VO2peak (p < 0.05). Peak BL values were also similar between the RAST and the WAnT (p < 0.05). Neither peak physiological values nor performance variables (peak and mean power) were significantly correlated between protocols. The weak association in physiological responses indicates that different combinations of metabolic contributions exist between protocols, suggesting that individual performances on each test are not related in collegiate soccer players. Further studies on these relationships with players of other competitive levels and team sport athletes are warranted.
重复冲刺能力（RSA）是指个体在短时间内连续进行最大冲刺的能力，冲刺之间只有很少的恢复时间。基于跑步的无氧冲刺测试（RAST）是从瓦格纳无氧测试（WAnT）协议改编而来的，是评估 RSA 和无氧能力的工具。本研究的目的是评估 8 名大学生足球运动员在 RAST 和 WAnT 中的表现变量和生理反应之间的关系。参与者进行了一次 WAnT 和 RAST 的单独试验。在每次试验中都监测了呼吸到呼吸的气体交换，并且在运动后记录了血乳酸（BL）测量值。摄取的氧气（VO2）曲线表明，尽管在 VO2peak 方面没有差异（p <0.05），但 RAST 需要更多的有氧代谢贡献。RAST 和 WAnT 之间的峰值 BL 值也相似（p <0.05）。两种方案之间的峰值生理值和性能变量（峰值和平均功率）均无显著相关性。生理反应的弱关联性表明，两种方案之间存在不同的代谢贡献组合，这表明每个测试中的个体表现与大学生足球运动员无关。需要对其他竞技水平和团队运动运动员的这些关系进行进一步研究。
