From: Reliability of ultrasound measurement of automatic activity of the abdominal muscle in participants with and without chronic low back pain
Variables
Without LBP (n = 10)
With LBP (n = 10)
Age (years)
25 ± 3
26 ± 3
Weight (kg)
75 ± 7
76 ± 8
Height (m)
1.75 ± 0.06
BMI (kg/m2)
24.3 ± 0.9
24.6 ± 0.7