adherence to sth Working with thousands of small farmers makes strict adherence to fair trade rules difficult. (Definition of âadherenceâ from the Cambridge Business English Dictionary Â© Cambridge University Press)
Motor unit recruitment. Motor unit recruitment refers to the activation of additional motor units to accomplish an increase in contractile strength in a muscle. A motor unit consists of one motor neuron and all of the muscle fibers it stimulates.
1 Medical Definitions: Motor Unit The medical definition of a motor unit is the combination of muscle nerves and muscle fibers that function together to contract. 2  Your whole skeletal system has neurons that iâ¦.