Pilis W, Langfort J, Pilsniak A, Pyzik M, Btasiak M
Higher School of Pedagogics, Department of Physiology, Czestochowa, Poland.
Int J Sports Med. 1988 Apr;9(2):102-3. doi: 10.1055/s-2007-1024987.
Eight untrained men performed 15-s and 60-s high-intensity exercise on a bicycle ergometer. Activities of the creatine kinase (CK) and lactate dehydrogenase (LDH) were measured in blood 3 min and 2, 6, and 24 h after cessation of exercise. The results indicate that anaerobic exercise induces a transient increase in plasma LDH activity and a more prolonged elevation in plasma CK activity. A negative correlation was found between CK activity measured before and 3 min after exercise and mean power, and total external work performed in both test types. A similar correlation was ascertained between pre- and post-exercise CK activity and maximal power output measured in the 60-s test. After the 15-s exercise test, only post-exercise plasma CK activity was negatively correlated with the maximal power output.
八名未经训练的男性在自行车测力计上进行了15秒和60秒的高强度运动。在运动停止后3分钟以及2小时、6小时和24小时测量血液中肌酸激酶（CK）和乳酸脱氢酶（LDH）的活性。结果表明，无氧运动会导致血浆LDH活性短暂升高，血浆CK活性升高的时间更长。运动前和运动后3分钟测量的CK活性与平均功率以及两种测试类型中的总外部功之间存在负相关。在60秒测试中测量的运动前后CK活性与最大功率输出之间也确定了类似的相关性。在15秒运动测试后，只有运动后血浆CK活性与最大功率输出呈负相关。
