[Is the stretch reflex a basic mechanism in the system of regulation of human vertical posture?].
D000328:Adult; D004576:Electromyography; D006801:Humans; D007866:Leg; D008297:Male; D008875:Middle Aged; D009119:Muscle Contraction; D011187:Posture; D012026:Reflex, Stretch
Lavliaetsia li refleks na rastiazhenie osnovnym mekhanizmom v sisteme reguliatsii vertikal'noĭ pozy cheloveka?