Powerlifters muscle up during competition Published Sept. 14, 2018 By Giancarlo Casem 412th Test Wing Public Affairs EDWARDS AIR FORCE BASE, Calif. -- Competitive powerlifters participated in a powerlifting competition at Rosburg Fitness Center on Edwards Air Force Base, California, Sept. 13, 2018. The competitors competed in three events: the bench press, squat and dead lift. The competitor with the highest combined weight lifted was crowned the winner of the tournament. Anyone interested to compete in the next powerlifting tournament may contact Kenneth Ballard, Fitness Program Manager, at (661) 527-8480.