Show Muscles orkmgMadison WorkingMadison Keep W Wbrkin Workmg Working orkmg ; Madison Wis fpis WisSleep fpisSleep -Sleep Sleep - - Sleep is la not notal notways al always always ways accompanied by complete re : relaxation laxation Jacobsonthe ofthe Dr Edmund Jacobson of { the Physiology Physfology Laboratory tor for Clinical Cimlcal Physi Physf Phy ; ; ology psychologiststhe atthe Chicago told psychologists at the meeting ot of the M dwestem dwestern Psy Pscbolog cholog eholog Psycholog Psyeholog cal association here AI Al / /though though herethough AIthough Although though the moment ot of falling falImg asleep aslemay asleepmay bymore may be marked by sudden or 1more by more or less prolonged progresSive progresSivere progressiverelaxat progressrelaxat ! re relaxat Jxat on in the muscles . or arms armsand armsand ar.and arand and legs muscular tension lD in the in1 theI theps I ps or jaw muscles may cont cant nue nueas nueas ras as sho vn by marked action cur currents currents crents DrJacobson rents from these muscles Dr ] ) Jacobson reported |