San Francisco initially signed Robinson to its practice squad on December 6, 2021, and signed the linebacker to a reserve/future contract on February 2. The 49ers placed Robinson on the injured reserve list on August 31 due to an ankle injury and activated him off the injured reserve list on October 15.
Robinson played 36 snaps on special teams in three game appearances this season before San Francisco released him on December 23.
Robinson entered the NFL on May 1, 2021, as an undrafted free agent with the Denver Broncos.
San Francisco initially signed Swilling to the practice squad on December 20.
More San Francisco 49ers News
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49ers vs. Bears injury report: Kittle sidelined, Pearsall returns, other practice notes
The San Francisco 49ers are preparing for their Week 17 contest against the Chicago Bears on Sunday at Levi's Stadium in Santa Clara, California. As expected, tight end George Kittle did not practice after suffering an ankle sprain in Monday night's win over the Indianapolis... -
49ers practice and media schedule ahead of Week 17 matchup vs. Bears
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49ers vs. Bears injury report: George Kittle misses Thursday's practice
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