The reflex arc is the short cut of reflex actions, these require relay nerve cells in the spine that redirect signals to motor neurons, straight to muscles
Reflex Arc - an overview
How Does The Spinal Cord Work
A neuromuscular model of human locomotion combines spinal reflex circuits with voluntary movements
Illustration of the concept of the artificial somatic reflex arc. a)
Muscle Stretch Reflex - TeachMePhysiology
What are some examples of reflex arc, for example, withdrawal reflex and patellar reflex? - Quora
Reflex Arc, Definition, Types & Components - Lesson
Reflexes: Neurons in Action
Somatic Nervous System, Parts, Function & Examples - Lesson
The Nervous System
Reflexes - Physiopedia