The San Francisco 49ers formally return to team activities on Monday, April 16th, launching the 2018 offseason workout program. Players have been working out on their own through the offseason, with some choosing to use the 49ers facility if they were so inclined. Strength and conditioning coaches could oversee their workouts to prevent injury, but that was the extent of the allowable football interactions.
Beginning Monday, players can officially start working with the coaching staff. The on-field work is a slow build-up from strength and conditioning work to individual drills to team drills. However, there will also be extensive classroom work throughout the program.