inactive person

“They’re not for the inactive person.”

“In the past 10 years, Jalaluddin was an inactive person. He was not involved in decision and military issues,” Mr. Kohistani said.

"When you're reliant on the physicality, you tend to speak more with your body. But I'm the most inactive person in the movie."

“If a physically inactive person becomes active, they will improve,” Harridge said.

A similarly inactive person would quickly shed bone and muscle mass, becoming brittle and weak by spring.