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Table 3 Mean values of measured variables obtained in study 2 (n = 38)

From: Association between plantar flexor muscle volume and dorsiflexion flexibility in healthy young males: ultrasonography and magnetic resonance imaging studies

 

Mean ± SD

Range

Body height, cm

171.4 ± 5.2

161.2−186.0

Body mass, kg

65.5 ± 8.5

52.0−89.7

Body mass index, kg/m2

22.3 ± 2.7

17.8−30.3

Active ROM, °

24.9 ± 5.7

11.0−35.0

Passive ROM, º

30.1 ± 7.3

20.0−47.0

Passive stiffness, Nm/°

0.71 ± 0.33

0.30−1.75

Lower leg length, cm

39.4 ± 2.1

36.5−46.5

Lower leg circumference, cm

36.7 ± 2.2

30.8−42.5

Plantar flexor ACSA, cm2

46.1 ± 6.6

29.9−63.5

Plantar flexor MV, cm3

755.2 ± 115.8

511.0−1108.5

  1. ACSM anatomical cross-sectional area