Representatives from 31 NFL teams gathered at the pro day held at Utah on Wednesday, where 21 Utes players — joined by 12 other players from smaller schools in the area — went through a workout held indoors on FieldTurf.

This represented the first on-field workout in front of NFL scouts for Star Lotulelei, a player projected to be selected in the top half of the 2013 NFL Draft.

Star Lotulelei needed a big performance at his pro day Wednesday after a heart condition kept him from working out at the NFL Scouting combine. The Utah defensive tackle did exactly that, dominating in the position drills, according to NFL Network and NFL.com analyst Akbar Gbajabiamila.