有酸素性能力の相違がWingate testにおけるエネルギー供給比に及ぼす影響
スポンサーリンク
概要
- 論文の詳細を見る
The purpose of this study was to investigate the influence of physiological factors which effect oxygen kinetics and energy system contribution on the power of Wingate test (WT), with focusing on the difference of aerobic capacity. Twenty three male track and field athletes (sprinters, long distance runners and decathletes) performed the WT on electromagnetic-braked cycle ergometer. The applied resistance was 7.5% of body weight, and the duration was 60 seconds. Moreover, aerobic capacity (maximal oxygen uptake [VO2max]) was determined by an incremental test, and anaerobic capacity (maximal accumulated oxygen deficit [MAOD]) was determined by a supramaximal constant load test. The oxygen uptake during each test was recorded by a breath-by-breath method. The participants were divided into two group which was high VO2max group (High group; n = 11) and low VO2max group (Low group; n = 12). In the results, although the VO2max was significantly higher in the High group, the MAOD was not significantly different between two groups. The oxygen uptake during WT was significantly higher in the High group, and the accumulated oxygen deficit during WT was significantly higher in the Low group. The aerobic contribution was significantly higher in the High group than in the Low group. In contrast, the anaerobic contribution was significantly higher in the Low group than in the High group. These results suggest that by the difference of aerobic capacity, aerobic and anaerobic energy supply contribution was different in WT.
論文 | ランダム
- とっておきの話--ウィーン・フィルの名物プレイヤーたち(36)クニバルトはバス・チューバを中断した
- ばれいしょマイクロチューバー栽培において熟期別に見た収量へ影響を及ぼす生育特性
- カラー幼植物体におけるマイクロチューバーの形成および肥大に及ぼす要因
- 国内外の種バレイショ生産の現状と施設内生産の可能性(1)生産の効率化・品質向上をめざして
- 塊茎肥大特性がバレイショのマイクロチューバー栽培に及ぼす影響