Elevation of the chronaxie of the extensor hallucis longus muscle; an objective sign of nerve root pressure in the low back.
D001415:Back; D001416:Back Pain / Q000502:physiology*; D002907:Chronaxy; D006801:Humans; D007866:Leg; D018482:Muscle, Skeletal; D009132:Muscles; D013127:Spinal Nerves / Q000502:physiology*; D013710:Tendons
BACKACHE/physiology; LEG/muscles and tendons; NERVES, SPINAL/physiology