list of important muscles being developed during useful physical work in magic forest Pageabdominalscoredorsal interosseierector spinaeflexor carpi radialisflexor carpi ulnarisflexor digitorum profundusflexor digitorum superficialisflexor pollicis longusforearm flexorsgluteshamstringshypothenar muscleslatissimus dorsilower backmultifidusobliquespalmar interosseipalmaris longuspronator quadratuspronator teresquadratus lumborumquadricepsshouldersthenar musclestrapeziustricepsupper back