IS ZEKE, BUT JERRY IS STILL CONFIDENT IN HIS RUNNING BACK GROUP THIS UPCOMING SEASON. LOCAL MILITARY GOT TO DITCH THE CAMO AND GET SOME FRIENDLY COMPETITION GOING. SO AMERICA'S TEAM CELEBRATING AMERICA'S HEROES. OUR JETT BEACHUM HAS THE FULL STORY. >> Reporter: DOWN, SET, HOO YAH. ON THE SAME FIELD WHERE THE COWBOYS DEFEND THE STAR, AN EVENT TO RECOGNIZE THOSE THAT DEFEND THE STARS AND STRIPES. >> IT GOES ON WITH OUR COMMITMENT TO TAKE CARE OF OUR SERVICE MEMBERS. >> Reporter: ON A WEDNESDAY, THE COWBOYS AND USAA HOSTED 100 SERVICE MEMBERS FROM THE NAVAL AIR STATION JOINT RESERVE BASE IN FORT WORTH. FOR THE SALUTE TO SERVICE NFL BOOT CAMP. >> WE KNOW WHAT IT MEANS TO SERVE, AND THIS IS OUR OPPORTUNITY TO GIVE BACK TO OUR SERVICE MEMBERS AND GIVE THEM AN OPPORTUNITY. AND I'D LIKE TO CALL IT A ONCE-IN-A-LIFETIME OPPORTUNITY. SOME WILL NEVER GET TO DO THIS AGAIN, ESPECIALLY TO BE HERE AT AT&T STADIUM. >> I WAS LIKE, OH MY GOSH, YOU KNOW, THIS IS WHERE THE COWBOYS PLAY. I WAS SUPER EXCITED. >> Reporter: INSTEAD OF THEIR NORMAL MILITARY DRILLS, THE SERVICE MEMBERS TOOK PART IN THE GAUNTLET USED TO EVALUATE NFL TALENT, INCLUDING THE 40-YARD DASH, BROAD JUMP, AND THREE-CONE SHUTTLE. >> EVERYTHING ALWAYS LOOKS EASIER UNTIL YOU START DOING IT. YOU REALIZE, MAN, THE GUYS THAT ARE DOING THIS, YOU KNOW. >> IT'S AN EXPERIENCE OF A LIFETIME. >> I'M GOING TO LOOK BACK AT THIS FOR THE REST OF MY LIFE. >> Reporter: