Answer: True
Step-by-step explanation:
Detraining simply means when an individual takes a prolonged break from training thereby losing fitness. When this occurs, the changes stimulated by the training wears off and the body then resets back to its sedentary mode.
During detraining, muscle endurance decreases quickly as well. Muscular endurance simply means the ability of the muscle to perform repetitive contractions for a period of time against a force.