Taniela Tupou and Ben Riva duke it out on the edge.

The opposing lines for the punt team square off Friday night.

Lawrence Lagafuaina is hyped-up after batting down a pass behind the line.

Sione Potoa'e and Josh Banks lead the defensive line through a pass rush drill.

Jamaal Jones skids to change directions as Ken Egu closes the gap.

Damion Turpin drives through the bag during one of Coach Lupoi's defensive line drills.