"It was really the most grueling and one of the hardest things I've done," Patton, 36, tells PEOPLE about her intense training while attending Thursday's Reebok Crossfit Sport of Fitness campaign ...

SCOTTS VALLEY, Calif. and BOSTON, Aug. 28, 2018 /PRNewswire/ -- CrossFit, Inc. and Reebok International Ltd. are pleased to announce today settlement of all litigation related to their licensing ...