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Exerc Sci > Volume 11(1); 2002 > Article

Exercise Science 2002;11(1): 165-175.

10㎞ 달리기가 시상하부-뇌하수체-성선 축 호르몬에 미치는 영향

최석준¹, 김선호²

¹원광보건대학교
²남부대학교

ABSTRACT

Choi, S.J., Kim, S.H. Effect of Hypothalamic-Pituitary-Gonadal-Axis on 10km running. Exercise Science, 11(1): 165-175, 2002. The aim of this study was to investigate the change of the prolactin, LH, FSH, estradiol on 10km running. Twenty-four young long distance runners, men groups(n=16) and women groups(n=8) participated in the study were trained with running over 20kms every day for 3 to 4 years. And the change of prolactin, LH, FSH, estradiol have been measured 3 times, before, immediately, and 30mins recovery period each after a 10km running at 5.35m/sec～5.65m/sec. Statistical techniques for data analysis were repeated measure ANOVA. The result of this study was as following;1. The concentration of prolactin was increased significantly after exercise immediately and it began to decrease at rest level after 30mins recovery of both men and women`s groups. But no significant difference was found between two running groups in before, immediately, recovery period.2.The concentration of LH was decreased at 30mins recovery after increasing at exercise immediately of both men and women`s groups. But, the LH level was higher significantly in the wmen`s group than in the men`s group at befoore, immediately, recovery period. 3. The concentration of FSH was increased at men`s group after running but decreased at women`s group after running. But there was no significant difference between two groups. 4. The concentration of estradiol, both groups showed a case of increasing after running immediately after and decreasing at recovery period. But, there was significant difference after running immediately in women`s group. Also, women`s group was higher significantly than men`s group at all the blood sampling time.These result identified that the HPGA function is normally maintained after long distance.* 이 논문은 2002년도 교내연구비의 지원으로 이루어짐

Key words: Long distance running, Prolactin, LH, FSH, estradiol