TY - GEN AU - Wetzel,M C AU - Pierce,D L TI - Two-muscle coordination versus natural treadmill locomotion SN - 0002-9491 PY - 1988///0310 KW - Adult KW - Conditioning, Operant KW - physiology KW - Electromyography KW - Female KW - Gait KW - Humans KW - Leg KW - Locomotion KW - Male KW - Muscles KW - Reinforcement, Psychology N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S ER -