Relationship between physiological profiles and on-ice performance of a National Collegiate Athletic Association Division I hockey team
Ice hockey is a game that relies heavily on both aerobic and anaerobic energy production systems as players perform in various game situations. However, there were no studies evaluating the relationship between a player's physical condition and individual success in games throughout a competitive hockey season.
The purpose of this study was to determine the relationship between a player's aerobic fitness (O2max), blood lactate, and percent body fat to his total minutes played during a season (Tmin) and net scoring chances (SCn). Players' (N = 29) preseason O2max, lactate at the fourth stage of an incremental treadmill test (Lac 4), and percent body fat values from the 1999- 2001 National Collegiate Athletic Association Division I hockey seasons were archived and retrieved for this study. The players' Tmin and SCn were used as the on-ice performance variables and were compared with their fitness measures. Lactate at 4th treadmill stage (r = 0.41, p < 0.03) and percent body fat (r = 0.39, p < 0.03) but not O2max (r = 0.20, p < 0.24) were significantly related to Tmin. Both Lac 4 and percent body fat were entered into a stepwise regression model that accounted for 25% of the variance in Tmin among players (p < 0.02). Both O2max (r = 0.41, p < 0.03) and Lac 4 (r = 0.33, p < 0.05) were significantly related to the players' SCn, but percent body fat was not (r = 0.10, p < 0.57). Only O2max significantly predicted the players' SCn, accounting for 17% of the variance.
These findings suggest a relationship between a player's conditioning level and on-ice performance. Our results support the value of implementing seasonal physiological testing, which will help strength and conditioning coaches make individualized modifications to a player's fitness regimens in an effort to improve specific physiological attributes.
© Copyright 2006 The Journal of Strength and Conditioning Research. National Strength & Conditioning Association. Kaikki oikeudet pidätetään.
Aiheet: | urheilufysiologia jääkiekko rakenne suorituskyky suhde harjoittelun ohjaus suoritusdiagnostiikka |
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Aihealueet: | urheilukilpailut biologiset ja lääketieteelliset tieteet |
Julkaisussa: | The Journal of Strength and Conditioning Research |
Julkaistu: |
2006
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Vuosikerta: | 20 |
Numero: | 1 |
Sivuja: | 43-46 |
Julkaisutyypit: | artikkeli |
Kieli: | englanti (kieli) |
Taso: | kehittynyt |