Chris Culliver delivers big hit in practice, Jim Harbaugh sends him to sideline

Wide receiver Anquan Boldin isn’t the only member of the 49ers whose exuberance has been a bit too much for coach Jim Harbaugh to bear in practice. Boldin was asked to leave Friday’s practice after a scuffle with cornerback Darryl Morris and Sunday saw cornerback Chris Culliver get the same treatment. Matt Maiocco of CSNBayArea.com…