The 49ers’ Colin Kaepernick, left, and Blaine Gabbert will be among the NFL quarterbacks practicing with the help of virtual reality this season.
The 49ers’ Colin Kaepernick, left, and Blaine Gabbert will be among the NFL quarterbacks practicing with the help of virtual reality this season. Jeff Chiu The Associated Press
The 49ers’ Colin Kaepernick, left, and Blaine Gabbert will be among the NFL quarterbacks practicing with the help of virtual reality this season. Jeff Chiu The Associated Press