Instant Analysis of Day 12 of 49ers Camp Grant Cohn breaks down Day 12 of San Francisco 49ers training camp. 1:56 Now Playing Paused Ad Playing Instant Analysis of Day 17 of 49ers Training Camp 2:08 Now Playing Paused Ad Playing Instant Analysis of Day 13 of 49ers Camp 2:29 Now Playing Paused Ad Playing Instant Analysis of Day 6 of 49ers Training Camp: Mike Evans is Out with a Quad Strain 1:45 Now Playing Paused Ad Playing Instant Analysis of Day 15 of 49ers Camp: Stribling has a Shoulder Injury 2:09 Now Playing Paused Ad Playing Instant Analysis of the 49ers' 41-17 Preseason Win Over the Chargers 2:53 Now Playing Paused Ad Playing Donte Whitner Drops Eight-Word Admission on San Francisco 49ers Injuries 1:47 Now Playing Paused Ad Playing 49ers QB Brock Purdy Makes Big Announcement Prior to Training Camp 1:47 Now Playing Paused Ad Playing 49ers Talk: De'Zhaun Stribling injury update is good news for San Francisco 3:18 Now Playing Paused Ad Playing San Francisco 49ers QB Brock Purdy Gives Glowing Praise to Rookie De'Zhaun Stribling 2:59 Now Playing Paused Ad Playing San Francisco 49ers Injury Woes Persist with Significant Loss 2:25 Now Playing Paused Ad Playing Instant Analysis of Day 12 of 49ers Camp San Francisco 49ers On SI Sat, Aug 15, 2026 Grant Cohn breaks down Day 12 of San Francisco 49ers training camp. Instant Analysis of Day 12 of 49ers Camp Grant Cohn breaks down Day 12 of San Francisco 49ers training camp. 1:56 Now Playing Paused Ad Playing Instant Analysis of Day 17 of 49ers Training Camp 2:08 Now Playing Paused Ad Playing Instant Analysis of Day 13 of 49ers Camp 2:29 Now Playing Paused Ad Playing Instant Analysis of Day 6 of 49ers Training Camp: Mike Evans is Out with a Quad Strain 1:45 Now Playing Paused Ad Playing Instant Analysis of Day 15 of 49ers Camp: Stribling has a Shoulder Injury 2:09 Now Playing Paused Ad Playing Instant Analysis of the 49ers' 41-17 Preseason Win Over the Chargers 2:53 Now Playing Paused Ad Playing Donte Whitner Drops Eight-Word Admission on San Francisco 49ers Injuries 1:47 Now Playing Paused Ad Playing 49ers QB Brock Purdy Makes Big Announcement Prior to Training Camp 1:47 Now Playing Paused Ad Playing 49ers Talk: De'Zhaun Stribling injury update is good news for San Francisco 3:18 Now Playing Paused Ad Playing San Francisco 49ers QB Brock Purdy Gives Glowing Praise to Rookie De'Zhaun Stribling 2:59 Now Playing Paused Ad Playing San Francisco 49ers Injury Woes Persist with Significant Loss 2:25 Now Playing Paused Ad Playing