Fig. 1
From: Do women reduce the gap to men in ultra-marathon running?
Observed distances according to age (a) and calendar year (b). Solid line smoothed curve. Dashed line cubic (a) and squared (b) fit
Fig. 1 | SpringerPlus
From: Do women reduce the gap to men in ultra-marathon running?
Observed distances according to age (a) and calendar year (b). Solid line smoothed curve. Dashed line cubic (a) and squared (b) fit