Very Interesting

Muscle mass should be a new vital sign.

https://www.eurekalert.org/pub_releases/2018-10/ghn-mms101718.php?fbclid=IwAR01S6T8c6orN_fFbHho9lTivVdVE-H3sGkNRIoQf6gbe_-S8XAuOCTeAnE



I've always loved this graphic:

https://www.bettermovement.org/blog/2012/use-or-lose-looks-like



     I need this info for motivation.  I haven't been exercising much lately.  Hopefully this will help me get my mojo back.