摘要
本文研究了举重训练对血清酶和肌红蛋白水平的影响。结果表明:大强度举重练习后受试者均出现血清CPK、LDH活性和Mb浓度的明显增加,并伴有不同程度的肌肉酸痛。然而,举重运动员运动后血清CPK、LDH和Mb的升高幅度明显小于体育系学生,且恢复快,肌肉酸痛程度也明显较轻。提示:大强度举重练习导致骨骼肌细胞一定的损伤,但经常的举重训练可使肌肉产生适应,减轻肌肉损伤的程度。
Results of this study showed that the serum creatine phosphate kinase (CPK), lactate dehydrogenase (LSH), myoglobin (Mb) and muscle soreness responses increased significantly for all subjects after high intensity workouts. However, trained weightlifters showed markedly lower responses and faster recovery than did untrained subjects. These results suggest that high intensity weightlifting exercise results in skeletal muscle tissue damage but regular training may increase the adaptability of the muscles and lessen the degree of damage.
出处
《体育科学》
CSSCI
北大核心
1991年第4期54-56,95,共4页
China Sport Science
关键词
举重训练
血清酶
肌红蛋白
weightlifting training
serum enzyme
myoglobin
