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Table 2 Mean EMG activity (Mean) and standard deviation (SD) of the maximal voluntary isometric contractions.

From: Trunk muscle activity in healthy subjects during bridging stabilization exercises

  Mean (SD)
IO 184.78 (82.94)
RA 275.96 (132.06)
EO 191.50 (136.74)
MF 264.23 (114.93)
ICLL 254.17 (147.80)
ICLT 240.63 (106.78)
  1. IO = internal oblique; MF = lumbar multifidus; ICLL = iliocostalis lumborum pars lumborum; RA = rectus abdominis; EO = external oblique; ICLT = iliocostalis lumborum pars thoracis.