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Table 1 Participant demographics (mean ± SD)

From: Effect of real-time ultrasound imaging for biofeedback on trunk muscle contraction in healthy subjects: a preliminary study

group Participants (n) Gender (F/M) Age (years) Weight (kg) height(m) BMI (kg/m2)
Exp 20 16/4 25.95 ± 2.89 55.65 ± 8.45 1.62 ± 0.06 21.08 ± 1.85
CG 20 15/5 26.60 ± 2.58 56.25 ± 9.14 1.63 ± 0.06 21.02 ± 2.00
P   0.705 0.458 0.803 0.601 0.922
  1. Exp Experimental group, CG Control group