Kurt Warner has been working with Colin Kaepernick this offseason and he believes the San Francisco 49ers would be best served by not using him on designed runs.

Warner said Kaepernick should only run when there's not a pass option from the pocket.

Kaepernick averaged 39.9 yards per game last season on 6.5 attempts, up from 32.8 and 5.8 in 2013. During the 49ers' two playoff runs with Kaepernick, he averaged 88.0 and 81.0 yards per game rushing respectively in 2012 and 2013.