Bosa (hamstring) said Tuesday that he'll be ready to go come Week 1 of the regular season, Jessica Kleinschmidt of NBC Sports Bay Area reports.

Garoppolo (knee) has been working with noted QB throwing guru Tom House, Nick Wagoner of ESPN.com reports.

Hurd (knee) missed the majority of spring workouts, Grant Cohn of the Press Democrat reports.

Head coach Kyle Shanahan indicated that Samuel missed the final two weeks of the offseason program due to a "tweaked groin," Mike Gillespie of ABC Columbia reports.

Verrett (Achilles) said Friday that he is on track to be ready for the start of training camp, Jennifer Lee Chan of NBC Sports Bay Area reports.

Coach Kyle Shanahan said McKinnon (knee) has a chance to be full-go at the start of training camp, Matt Maiocco of NBC Sports Bay Area reports.

Staley is limited in minicamp due to a pectoral strain, Matt Barrows of the Athletic reports.

Kittle isn't participating in minicamp Wednesday due to tightness in his hip, Cam Inman of The San Jose Mercury News reports.

Celek underwent back surgery this offseason and will be out for two months, Matt Maiocco of NBC Sports Bay Area reports.

Poindexter sat out of Monday's practice due to a minor injury, Matt Barrows of The Athletic reports.

Mostert (forearm) stated that he expects to be a full participant for training camp this offseason, Matt Maiocco of NBC Sports Bay Area reports.

Defensive coordinator Robert Saleh is planning for Alexander (knee) to be ready for training camp, Jennifer Lee Chan of NBC Sports Bay Area reports.