READ THE FULL ARTICLE: CHECK OUT WORKING AGAINST GRAVITY NUTRITION COACHING HERE: Katrin Davidsdottir is in a very, very elite group of people to have repeated as CrossFit Games champion, winning the Fittest Woman on Earth™ title in both 2015 and 2016, plus she came 5th in 2017, 3rd in 2018, and 4th in 2019.…