Question

_______ are the specific requirements an activity places on your bodys nervous system, muscular system, and systems of energy production.
a) imposed demands
b) training volumes
c) specific trainings
d) training intensities

Explanation:

Imposed demands refer to the specific requirements an activity places on the body's systems. Training volumes relate to quantity (e.g., sets, reps), specific trainings are types of exercises, and training intensities are about effort level. Only "imposed demands" fit the description of requirements on nervous, muscular, and energy - production systems.

Answer:

A. Imposed demands