Why not use this on Earth to build more robust humans, might be an athletic training hack. Wouldn't you get the opposite of bone loss and muscle loss? So, incre

Why not use this on Earth to build more robust humans, might be an athletic training hack. Wouldn't you get the opposite of bone loss and muscle loss? So, increased bone and muscle density. Must be good for something. Might be tough on the cardiovascular system though. Oh, and "artificial gravity"? Please already.