알파인 보드 선수와 보드크로스 선수의 혈중 젖산 농도 비교

초록

The purpose of this study was to investigate comparison of blood lactate concentration in alpine boarders and board cross riders. Ten male athletes (five alpine board and board cross), snowboarders volunteered to participate in the experiment. All participants were performed at P resort (highest grade class slope), located in Gangwondo. Blood samples were obtained from finger tip at rest, immediately after exercise, after each of 3, 15 minute recovery for determination of lactate concentration. Statistical results were calculated by SPSS/PC window version 20.0. It was analyzed by independent t-test. The statistical level of significance was set to p<.05. The results were as the following: Blood lactate concentration was increased immediately after snowboarding and 3 minute after the recovery in board cross group showed a significant higher(p<.05) than alpine board group. Also, peak value and increasing rate of blood lactate concentration in board cross group showed a significant higher(p<.05) than alpine board group. In conclusion, it was demanded the multiple consideration of blood lactate concentration check for the analysis of precise exercise intensity in snowboard performance.

키워드