Comparative analysis of first-attack performance in elite women's volleyball at the 2020 and 2024 Olympic Games.

Front Sports Act Living · 2025 · PMC12602416 · PMID 41229457

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hedged sentences

0.1600

closest p · 3.2× alpha

0.2600

boldest claim

The sentences

did not reach statistical significancep = 0.16not close (p > 0.1)

In terms of serve reception effectiveness, the percentage decreased from 58.85% in OG-20 to 54.73% in OG-24, though the difference did not reach statistical significance ( p = 0.16), indicating that there is no significant difference in the effect.

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a decreasing trendp = 0.26not close (p > 0.1)

ndicating no significant difference; In adjusted attacks, the proportion increased from 12.86% to 13.84%, with a small increase and minimal change in the average, p = 0.55, indicating no significant difference; Secondary attacks accounted for the smallest proportion in both Olympic Games and showed a decreasing trend (2.00%, 1.50%), with a slight decrease in the mean, p = 0.26, indicating no significant difference; The proportion of spikes was 9.9% ( n = 124) in OG-20 and 10.50% ( n = 91) in OG-24, with almost no change in the mean, p = 0.72, no significant difference. 3.6.

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