Mechanism by which exercise strengthens bones and immunity

Scientists have identified the niche in the bone marrow where new #bone & immune cells are produced.

Movement-induced stimulation is required for maintenance of this niche, & the bone & immune-forming cells that it contains.

Study shows another way in which #exercise can strengthen bones and the immune system.

https://www.sciencedaily.com/releases/2021/02/210224143512.htm