An Air Force Falcons player tackles a training dummy during practice Dec. 17, 2014, at the Caven Williams Sports Complex, Boise, Idaho.Training exercises with dummies are critical to perfecting form and precision.(U.S. Air Force photo by Airman Connor J. Marth/RELAESED)
The Air Force Falcons run warm up snaps during practice for the Famous Idaho Potato Bowl Dec. 17, 2014, at the Caven Williams Sports Complex, Idaho. The Famous Idaho Potato Bowl is an annual event having been held since 1997.(U.S. Air Force photo by Airman Connor J. Marth/RELEASED)
An Air Force Academy football player catches a football during practice Dec. 17, 2014, at the Caven Williams Sports Complex Boise, Idaho. The team is practicing for the Famous Idaho Potato Bowl which is Saturday, December 20, starting at 3:45 p.m. at Albertsons Stadium. (U.S. Air Force photo by Staff Sgt. Roy Lynch/RELEASED)
An Air Force Falcon player prepares to snap the football during practice Dec. 17, 2014, at the Caven Williams Sports Complex in Boise, Idaho. The Falcons are preparing for the 17th annual Famous Idaho Potato Bowl. (U.S. Air Force photo by Airman 1st Class Jeremy L. Mosier/RELEASED)
An Air Force Falcon coach performs proper blocking technique during practice Dec. 17, 2014, at the Caven Williams Sports Complex in Boise, Idaho. Players and coaches are preparing for the Famous Idaho Potato Bowl Dec 20, against the Western Michigan Broncos. (U.S. Air Force photo by Airman 1st Class Jeremy L. Mosier/RELEASED)
An Air Force Falcon player makes a catch during practice Dec. 17, 2014, at the Caven Williams Sports Complex in Boise, Idaho. The Falcons are preparing for the Famous Idaho Potato Bowl Dec. 20, against the Western Michigan Broncos. (U.S. Air Force photo by Airman 1st Class Jeremy L. Mosier/RELEASED)
Spare footballs litter the sideline of the Caven Williams Sports Complex in Boise, Idaho, Dec. 17, 2014. The footballs have been battered and beaten by the Air Force Falcons in preparation for the upcoming Famous Idaho Potato Bowl. (U.S. Air Force photo by Airman 1st Class Jessica H. Smith/RELEASED)
Air Force Academy football players perfect their form of tackling during practice at the Caven Williams Sports Complex in Boise, Idaho, Dec. 17, 2014. The Falcons are scheduled to play in the Famous Idaho Potato Bowl against the Western Michigan Broncos Dec. 20, 2014. (U.S. Air Force photo by Airman 1st Class Jessica H. Smith/RELEASED)