Knox (undisclosed) returned to practice Tuesday after not participating last week, Alaina Getzenberg of ESPN.com reports.
Knox was dealing with a minor injury during OTAs, but he appears to have moved past the issue and should be full-go for training camp. The 2019 third-round pick caught a career-high nine touchdowns last season, but he may face competition for targets in 2022 from the recently signed O.J. Howard.