Non-Sprinter

Sprinter

Median δ (95% credible interval)

BF₁₀

Age, years

21.1 (2.2)

22.5 (3.8)

−0.259 (−1.068, 0.463)

0.516

Standing height, m

1.58 (0.05)

1.63 (0.05)

−0.667 (−1.598, 0.146)

1.599

Body mass, kg

52.0 (6.4)

53.5 (3.7)

−0.175 (−0.971, 0.525)

0.456

Body mass index, kg/m²

21.0 (3.1)

20.2 (1.1)

0.221 (−0.467, 1.005)

0.492

Body fat, %

22.6 (4.4)

12.5 (0.7)

3.081 (1.810, 4.502)

15,739.5

Fat-free mass, kg

40.2 (5.2)

46.8 (3.3)

−1.255 (−2.313, −0.300)

13.2

Muscle volume, cm³

Quadriceps

1082 (237)

1418 (193)

−1.287 (−2.390, −0.315)

14.3

Hamstrings

381 (94)

648 (73)

−3.032 (−4.482, −1.886)

9487.4

Adductors

567 (115)

907 (82)

−3.22 (−4.654, −1.994)

23,360.2

Muscle volume relative to body mass, cm³/kg

Quadriceps

20.7 (2.9)

26.4 (2.1)

−2.040 (−3.280, −0.957)

274.7

Hamstrings

7.2 (1.2)

12.1 (1.0)

−4.350 (−6.014, −3.129)

1.030e+06

Adductors

10.8 (1.2)

16.9 (0.8)

−5.312 (−7.254, −4.192)

4.890e+07

100m sprint time, s

12.04 (0.5)

-

-