For this reason, there is keen interest among coaches in predictive field-based tests that may serve as convenient surrogates to directly measured VO 2max when assessing aerobic endurance performance in soccer players. Therefore, it may not be ideal for team sports like soccer where testing every player will take valuable time away from training. Although the value obtained is considered the ‘gold standard’ for the measurement of aerobic power (Costill, 1967 Saltin and Astrand, 1967), the procedure demands time, expensive equipment and trained personnel. The standard test for assessing aerobic endurance fitness is the direct measurement of the player’s maximal oxygen uptake (VO 2max) whilst running to exhaustion on a treadmill (TRT) in the laboratory environment. In comparison with the MST, the YIET may be a more favourable field-based assessment of soccer player’s endurance performance.Īerobic endurance fitness is important for soccer players (Helgerud et al., 2001). The lack of association between distances covered in the YIET with all the measured VO 2max values suggest that measured VO 2max per se may not be suitable to characterize soccer players’ intermittent endurance performance. In contrast, significant correlations were observed between the players’ performance in the MST with the measured VO 2max obtained in the same MST and in the YIET (both p < 0.05) and attained almost statistical significance with the measured VO 2max in the TRT (p = 0.06). distance covered) in the MST and YIET was correlated (r = 0.65, p 0.05). Pearson correlation coefficient analysis showed that the players’ performance (i.e. From these, eight randomly chosen players performed their field tests as well as a TRT, equipped with an ambulatory gas exchange measurement device. Twenty-one National-level youth players performed, in random order, the MST and YIET to determine the relationship between the two field tests. This study compares the performances obtained during soccer-specific field tests of the 20 m multistage shuttle run test (MST) and the Yo-Yo intermittent endurance test (YIET), with the measured maximal oxygen uptake (VO 2max) obtained in both field tests as well as that obtained in the traditional test of running to exhaustion on a treadmill (TRT), in young trained soccer players.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |