Jacobs I, Bar-Or O, Karlsson J, Dotan R, Tesch P, Kaiser P, Inbar O
Med Sci Sports Exerc. 1982;14(6):457-60. doi: 10.1249/00005768-198206000-00009.
The purpose of this study was to quantify the changes in selected intramuscular metabolites associated with non-oxidative energy metabolism after performance of the Wingate Test (WT), a widely used, exhaustive, 30-s cycle test of short-time muscular power. Muscle biopsies were taken from the m. vastus lateralis of nine female physical education students at rest and immediately after performance of the WT. The concentrations of adenosine triphosphate (ATP), creatine phosphate (CP), lactate, and glycogen were determined. The ATP decreased from 20.9 to 13.8; CP decreased from 62.7 to 25.1; lactate increased from 9.0 to 60.5; and glycogen decreased from 360 to 278 (all concentrations are mmol X kg-1 dry muscle). The absolute changes in CP and lactate were not as large as those reported in other exercise studies. Based on the metabolite changes, it was concluded that the WT is a satisfactory test of the maximal muscular power that can be generated from non-oxidative metabolism, but that the 30-s duration of the test probably does not tax the maximal capacity of such energy metabolism.
本研究的目的是量化在进行温盖特测试（WT）后，与非氧化能量代谢相关的特定肌肉内代谢物的变化。温盖特测试是一种广泛使用的、力竭性的、持续30秒的短时肌肉力量循环测试。对9名女性体育专业学生的股外侧肌进行静息状态下以及完成温盖特测试后立即的肌肉活检。测定三磷酸腺苷（ATP）、磷酸肌酸（CP）、乳酸和糖原的浓度。ATP从20.9降至13.8；CP从62.7降至25.1；乳酸从9.0增至60.5；糖原从360降至278（所有浓度单位均为mmol X kg-1干肌肉）。CP和乳酸的绝对变化不如其他运动研究中报道的那么大。基于代谢物的变化得出结论，温盖特测试是对非氧化代谢所能产生的最大肌肉力量的一项令人满意的测试，但测试的30秒时长可能并未耗尽这种能量代谢的最大能力。
