Recruitment

Definition

In the context of muscle tissue, recruitment refers to the process by which the nervous system activates more motor units to increase muscle tension. This occurs when a task requires more strength than what is initially provided by the currently active motor units.

Related terms

Motor Unit:

A motor unit consists of one motor neuron and all the muscle fibers it innervates, working together to create movement.

Muscle Tension: The force generated by muscles when their fibers contract, which can vary in response to different levels of neural stimulation.

Nervous System:

The complex network of nerves and cells that transmits signals between different parts of the body, playing a crucial role in controlling muscle activity and tension