1st Lt. Kschristopher Anda, 91st Security Forces Group Global Strike Challenge team, does push-ups after swimming laps at Minot Air Force Base, N.D., Sept. 1, 2015. Anda is one of the team captains for the 91st SFG GSC team and is pushing his team mentally and physically every day to train for the upcoming competition.  (U.S. Air Force photo / Senior Airman Kristoffer Kaubisch)
<br>Unit: 5th Bomb Wing Public Affairs
Senior Airman Kristoffer Kaubisch
Taken on 1 September 2015
<a rel="nofollow" class="external free" href="https://www.dvidshub.net/image/2166957/91st-security-forces-group-global-strike-challenge-team-prepares-challenge">https://www.dvidshub.net/image/2166957/91st-security-forces-group-global-strike-challenge-team-prepares-challenge</a>