运动增强杂志

A Comparison of Field Test Performances between Elite and Sub-Elite Academy Soccer Players

Al Stewart, Laurence Bloom, Ben Clarkson and Paul Comfort

The Relationship between Competitive Experience and Performance in Skeleton

The findings of this study highlight that there are no significant differences (p>0.05) in the height (175.1 ± 5.4 cm vs. 171.8 ± 5.8 cm) and body mass (69.5 ± 6.9 kg vs. 68.1 ± 5.8 kg) of Elite and Sub- Elite squads respectively. In contrast the Elite squad demonstrated significant quicker sprint performances in the 5 m (0.98 ± 0.05 s vs. 1.02 ± 0.06 s; p=0.01) and 20 m (2.95 ± 0.09 s vs. 3.06 ± 0.15 s; p=0.003) sprints, higher SJ (51.8 ± 3.9 cm vs. 37.8 ± 3.8 cm; p<0.001) and CMJ (55.1 ± 4.5 cm vs. 38.6 ± 3.9 cm; p<0.001) performance and significantly greater relative strength (2.14 ± 0.25 kg/kg vs. 1.81 ± 0.34 kg/kg, p<0.001) compared to the Sub-elite squad, respectively. Results suggest that strength, jump and sprint tests can all differentiate between elite and sub-elite youth soccer players, highlighting the importance of appropriate conditioning to develop strength and power in youth soccer players.