| 乳酸能系统在100 m跑中的代谢特征研究 |
| |
| 引用本文： | 李石光,马勇占,龙碧波. 乳酸能系统在100 m跑中的代谢特征研究[J]. 海南师范大学学报(自然科学版), 2004, 17(2): 186-189 |
| |
| 作者姓名： | 李石光 马勇占 龙碧波 |
| |
| 作者单位： | 1. 海南师范学院,体育系,海南,海口,571158
2. 台州学院,体育学院,浙江,台州,317000 |
| |
| 基金项目： | 海南省教育厅资助项目(HjKj200218) |
| |
| 摘 要： | 通过对30名体育系学生100m跑和不同段落重复跑后的血乳酸含量测定,发现不同训练水平受试者100m跑后都存在着不同程度的血乳酸堆积,且受试者的训练水平对血乳酸值有显著影响.不同段落重复跑后的血乳酸值在随跑距延长而逐渐升高的过程中,存在着一个急剧升高的阶段,因此,乳酸能系统在100m跑中发挥着重要的作用.
|
| 关 键 词： | 磷酸原系统 血乳酸 乳酸能系统 100m跑 |
| 文章编号： | 1671-8747(2004)02-0186-04 |
| 修稿时间： | 2004-01-03 |
On the metabolism characteristics of lactic energy system in 100 m.race |
| |
| LI Shi-guang,MA Yong-zhan,LONG Bi-bo. On the metabolism characteristics of lactic energy system in 100 m.race[J]. Journal of Hainan Normal University:Natural Science, 2004, 17(2): 186-189 |
| |
| Authors: | LI Shi-guang MA Yong-zhan LONG Bi-bo |
| |
| Affiliation: | LI Shi-guang~1,MA Yong-zhan~2,LONG Bi-bo~1 |
| |
| Abstract: | The blood lactate of 30 students majoring in physical education of different levels were tested after 100m.race and repeated runs of various short distances. It was found that the accumulation of blood lactate after 100 m. race in subjects of different levels was of varying degrees and that the training level of the subjects markedly affected the tested blood lactate values. With the gradual increase in the distance of the races, there was a stage of rapid rise in blood lactate values after different distances of repeated runs. Therefore, the tactic energy system plays an important part in l00m. race. |
| |
| Keywords: | phosphagen system blood lactate lactic energy system 100m.race |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
