Table 4. Age at peak performance for USA athletes and athletes at IWF world championships and Olympics^* at the 90^th and 50^th percentile.

Percentile	Men peak age Median (95% CI)		Women peak age Median (95% CI)
	USA	IWF	USA	IWF
90th	26.5 (25.7, 27.3)	25.6 (25.7, 27.1)	25.9 (24.7, 27.3)	25.7 (24.7, 27.5)
50th	27.8 (27.1, 28.5)	26.3 (25.6, 27.3)	27.6 (26.8, 28.4)	25.3 (24.7, 26.0)

*Reference: [16]