WWE Bella Twin Hotties Salute the Troops ... with Stretchy Pants

In an effort to show their support for the troops, the WWE sent a pair of smokin' hot twins to West Point ... put them in super-tight clothing ... made them run a military obstacle course ... and it was awesome.

28-year old Brie and Nikki Bella rubbed elbows with the cadets at West Point military academy in New York on Tuesday for the annual "Tribute to the Troops" special on NBC.

But it wasn't some dumbed down cakewalk -- the twins had to race through the official course that cadets must complete in order to graduate.