That goes for the entire defensive line. The players have seen their workloads increase due to several injuries. It has impacted the group's ability to substitute players in and out of the lineup and keep players fresh.
Shanahan, who joined KNBR on Thursday morning, believes Bosa is still playing at a very high level, despite the increased workload.
"I haven't seen Bosa breaking down," Shanahan told Paul McCaffrey, Adam Copeland, and Bonnie-Jill Laflin. "I see him still making plays out there, and he's still looking good. That doesn't mean we're going to keep doing it. We want to make it less, but he's been up for the challenge, and I've been very impressed with those guys so far."
Bosa has seen his snap count increase by 53 percent since the first eight games of the season. He averaged just over 38 snaps per game through Week 9 and nearly 59 snaps per game since, including a season- and career-high 68 during Week 14 against the New Orleans Saints.
"I think he had three plays off last game, if I remember right," Shanahan said. "That's definitely not our goal. It has definitely gotten a lot more challenging and stuff because of the injuries we've had and things like that. I know (Arik) Armstead was out there about the same amount. I think (DeForest) Buckner was too, give or take about five plays maybe at the most.
"It gets tougher the more guys you lose, and especially how crucial these games are right now. I want that to come down some, though. I think we can do it better, but some of the situations you get caught in, especially the passing situations, it's really tough to keep those guys off the field. Hopefully, we can balance that out better."
You can listen to the entire conversation with Shanahan below.
More San Francisco 49ers News
-
Daniel Jeremiah's first mock draft: 49ers address the O-line
The San Francisco 49ers last used a first-round pick on an offensive lineman in 2018, selecting tackle Mike McGlinchey with the ninth overall pick. Of course, the team lacked a first-round pick in 2022 and 2023, preventing them from addressing the offensive front in those... -
Two CBS Sports mock drafts have 49ers bolstering the D-line
The San Francisco 49ers have several options heading into the 2025 NFL Draft. They could address the offensive line, as ESPN draft analyst Mel Kiper Jr. projects with the selection of Texas offensive tackle Kelvin Banks Jr. They might focus on bolstering their defensive front,... -
49ers officially hire Robert Saleh as defensive coordinator
According to multiple reports, the San Francisco 49ers have officially hired former New York Jets head coach Robert Saleh as their new defensive coordinator. Head coach Kyle Shanahan and the 49ers confirmed the move via a press release. Reunion: After interviewing for three... -
49ers interview Brant Boyer for special teams coordinator; Nick Sorensen won't be retained
Matt Maiocco of NBC Sports Bay Area reports that the San Francisco 49ers have interviewed New York Jets special teams coordinator Brant Boyer for the same position in Santa Clara. Maiocco also notes that former 49ers defensive coordinator Nick Sorensen, who was considered a...