. Author manuscript; available in PMC: 2013 Mar 4.

Published in final edited form as: J Rehabil Res Dev. 2012;49(2):279–296. doi: 10.1682/jrrd.2010.12.0235

TABLE II.

MAXIMUM ACCELERATION OF TOTAL BODY CENTER OF MASS (COM) INDUCED FROM QUIET ERECT STANCE FOR EACH MUSCLE GROUP TARGETED FOR STIMULATION

Muscle Group (Right Side)	SCI a_COM-AP (m/sec²)	SCI a_COM-ML (m/sec²)	ABL a_COM-AP (m/sec²)	ABL a_COM-ML (m/sec²)
Soleus	−0.559	0.011	−1.587	0.030
Tibialis Anterior	N/A	N/A	1.699	−0.398
Vasti	−0.064	0.004	−2.661	0.016
Adductor Magnus	−0.034	0.307	−0.265	3.494
Gluteus Maximus	0.000	0.000	−2.077	−0.640
Gluteus Medius	−0.394	−1.333	−0.703	−2.378
Semimembranosus	0.228	0.078	0.726	0.247
Erector Spinae	0.009	−0.006	0.048	−0.032

Note: SCI = Spinal Cord Injury muscle set, ABL = Able-bodied muscle set. Positive values are either in the Anterior (Front) or Right Directions.