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Table 1 Between sex results (mean ± SD, lower and upper limits for 95% confidence interval, CI) for iSLR measures of hamstring extensibility (leg° max ), passive stiffness (Me max , Me grad ), and stretch tolerance (hamstring VAS;mm)

From: Lower hamstring extensibility in men compared to women is explained by differences in stretch tolerance

Variable

Men (n = 45)

Women (n = 45)

p-value

Mean ± SD

95% CI

Mean ± SD

95% CI

leg° max (°)

79.4 ± 17.8

73.5 to 85.4

89.4 ± 12.4

85.2 to 93.5

0.003

Me max (Nm)

43.6 ± 23.6

35.7 to 51.5

40.3 ± 14.6

35.4 to 45.1

0.42

Me grad (Nm.° -1 )

0.47 ± 0.15

0.42 to 0.53

0.38 ± 0.21

0.32 to 0.46

0.025

Hamstring VAS (mm)

41 ± 26

32 to 49

24 ± 19

18 to 30

0.001

  1. Between-sex differences were observed for leg°max, Megrad, and VAS (t-test p-values presented in table).