Colin Kaepernick's mechanics are definitely looking improved in this video.
Posted by Niners Nation: A San Francisco 49ers Blog on
Colin Kaepernick's mechanics are definitely looking improved in this video.
Check out more video of Colin Kaepernick's new throwing motion
www.ninersnation.com
View the FanShot on SB Nation.
Check out more video of Colin Kaepernick's new throwing motion
www.ninersnation.com
View the FanShot on SB Nation.