BOONE, N.C. — For the first time since preseason practices began 10 days ago, Appalachian State University football was forced indoors by inclement weather on Friday.

Friday's practice began at Kidd Brewer Stadium but was moved to the Sofield Family Indoor Practice Facility early in the session due to lightning in the area. Thanks to the Sofield Facility, the Mountaineers were able to continue practice while a severe thunderstorm rolled through campus, holding the majority of its two-hour workout indoors before moving back outside after the storm passed.

With an intrasquad scrimmage on tap for Saturday, App State wore helmets and shoulder pads for Friday's practice and contact was limited. However, after getting Thursday afternoon off to attend a movie, Friday's workout featured high energy and plenty of 11-on-11 work.

Although still recovering from an injury that held him out of spring practice, junior-college transfer Mondo Williams continued to impress with his play on Friday. During full-team drills, Williams consistently had great coverage on Appalachian's talented first-team receivers and finished with a handful of pass breakups.

The Mountaineers' pass rush was also impressive on Friday, as they recorded four sacks in 16 third-down-and-seven plays during one particular period. Seniors Thomas Bronson and Osvaldo Sombo, juniors Stephen Burns and Antonious Sims and freshmen Teh'Ron Fuller and Chris Favoroso were all in on the sacks.

Offensively, the Mountaineers picked up five first downs during the third-and-seven situations, highlighted by long runs by senior Ricky Fergerson and redshirt freshman Jalin Moore and a pretty pass and catch from sophomore Taylor Lamb to senior Bobo Beathard.

Saturday's intrasquad scrimmage is not open to the public but a full recap and statistics will be posted Saturday evening at appstatesports.com.