Some videos from Aug. 3 practice

According to Matt Barrows of The Athletic, the Arizona Cardinals have signed defensive back Qwuantrezz Knight off the San Francisco 49ers practice squad. The move comes as the Cardinals place safety Budda Baker on injured reserve. "Arizona was very interested in Knight after he was part of SF's cuts to get down to 53 players last month," Barrows noted in a tweet. The Cardinals, who put S Budda Baker on IR today, signed S Qwuantrezz Knight off the 49ers' practice squad. Arizona was very interested in Knight after he was part of SF's cuts to get down to 53 players last month.— Matt Barrows

The San Francisco 49ers will hold one full practice, a late Tuesday session, this week as the team prepares for its Week 3 matchup against the New York Giants. While it isn't specifically noted below, there will likely be a walk-though on Wednesday. Head coach Kyle Shanahan, defensive coordinator Steve Wilks, and quarterback Brock Purdy are scheduled to speak with the media. The 49ers will make the press conferences available at 49ers.com, on the team's official mobile app, and YouTube page. The schedule, which is subject to

The San Francisco 49ers will hold four full practices this week as the team prepares for its Week 4 matchup against the Arizona Cardinals. Head coach Kyle Shanahan, defensive coordinator Steve Wilks, offensive line/run game coordinator Chris Foerster, and quarterback Brock Purdy are scheduled to speak with the media. The 49ers will make the press conferences available at 49ers.com, on the team's official mobile app, and YouTube page. The schedule, which is subject to change, for the upcoming week is below. All times are

San Francisco 49ers wide receiver Brandon Aiyuk is on hand for Monday's bonus practice. It's the first of four practices this week, as the team is coming off a long weekend following its Thursday night win over the New York Giants. Coaches and players had the weekend off. Brandon Aiyuk on hand for the start of 49ers practice pic.twitter.com/2n1Dlvp06g— KNBR (@KNBR)