Pre-season drills in the Ivy ... same light as year-round crew. Football, he continued, demands excessive nervous energy and constant imperviousness to injury. Tackle Mike Sheridan opposed spring ...

CORAL GABLES, Fla.-- Watch the defensive tackles in drills during a spring practice. Jon Ford, Nesta Jade Silvera, Jordan Miller, Jared Harrison-Hunte, and Jalar Holley are featured in the video.

In this edition of Sights and Sounds we show highlights of all of the defensive position groups going from station to station performing various tackling drills. BECOME A USCFOOTBALL.COM VIP ...

The Steelers will be in the middle of a short week, so they cannot use any tackling drills in practice ... is one of the best-tackling safeties in football and is consistently around the football.