Techin' In with the 49ers offensive line

Techin' In with the 49ers O-Line (2:18)

Katie Linendoll visits San Fran to talk tech and challenge the 49ers offensive linemen Joe Staley, Alex Boone and Mike Iupati to a dance-off in Just Dance 4 (2:18)

Get to know a different side of Alex Boone, Mike Iupati and Joe Staley as they show off their gaming (and dance) moves in "Just Dance 4."

Plus, they'll tell us which quarterback has the best end zone celebration and share their insights on the team to beat.