
Colin Kaepernick will not throw any footballs on Wednesday in Denver.
The 49ers are practicing against the Broncos for two days ahead of their preseason game on Saturday.
Kaepernick has not thrown during a practice since last Wednesday.
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He did not suit up for the 49ers' exhibition opener against the Texans.
San Francisco signed former first round pick Christian Ponder on Tuesday, and placed Thad Lewis on injured reserve.