Major Allison Stein, 46th Military Police Command, Michigan Army National Guard, lifts a 75 pound Medicine-Ball while competing in the Older, Wiser, Stronger, Faster, Masters Only, Crossfit competition at On The Dunes sports complex, Commerce Township, Mich., November 5th, 2016. CrossFit is a fitness regimen developed and designed to improve fitness and health. ( Michigan National Guard photo by Sgt. 1st Class Helen Miller/ Released)