San Francisco 49ers' Matt Breida during the team's organized team activity at its NFL football training facility in Santa Clara, Calif., Thursday, June 8, 2017.
San Francisco 49ers' Matt Breida during the team's organized team activity at its NFL football training facility in Santa Clara, Calif., Thursday, June 8, 2017. Jeff Chiu AP
San Francisco 49ers' Matt Breida during the team's organized team activity at its NFL football training facility in Santa Clara, Calif., Thursday, June 8, 2017. Jeff Chiu AP

49ers rookie Matt Breida has speed. Now it’s time to turn on power

July 29, 2017 03:36 PM