Table 1. Subject characteristics

Characteristics	Value
Gender (M/F)	23/18
Age (years)	22.63±1.89
Height (cm)	171.64±9.68
Weight (kg)	69.79±18.37
Duration of pain (years)	2.56±1.41
VAS (0–10)	3.74±0.90
ODI	18.05±7.62

Data are expressed as mean±standard deviation.
Abbreviations: AKE, active knee extension; M, male; F, female; VAS, visual analogue scale; ODI, Oswestry disability index.