Final answer:
Biomechanics and motor behavior are related because biomechanical principles are used to understand and analyze motor behavior.
Step-by-step explanation:
Biomechanics is the study of the mechanical principles of living organisms, including humans. It focuses on how forces and movements affect the body's structure and function.
Motor behavior, on the other hand, refers to the study of how the nervous system controls voluntary movements. Biomechanics and motor behavior are related because biomechanical principles are used to understand and analyze motor behavior.
For example, biomechanics can help explain how muscle forces generate movement, how joint angles affect performance, and how external forces influence balance and coordination.