Physical Therapy Rehabilitation Science : eISSN 2287-7584 / pISSN 2287-7576

Fig. 1.

Download original image
Fig. 1. Mean (SD) of trunk muscles (A) amplitudes, and (B) cocontraction indices (expressed as %sub-MVC) over the 1-hour sitting period by study group (N=30). AEP: active extension pattern, FP: flexion pattern, R: right side, IO: internal oblique, EO: external oblique, LMS: lumbar multifidus, LES: lumbar erector spinals, L: left side. *Significant difference between groups (p ≤ 0.05).
Physical Therapy Rehabilitation Science 2019;8:175-86 https://doi.org/10.14474/ptrs.2019.8.4.175