From: Immediate effect of trunk flexion and extension isometric exercise using an external compression device on electromyography of the hip extensor and trunk range of motion of healthy subjects
Variables
Mean ± standard deviation
Gender (male/female)
22/14a
Age (year)
23.16 ±  2.30
Height (cm)
169.67 ±  9.89
Weight (kg)
67.60 ±  14.02
BMI (kg/m2)
23.33 ± 3.37