Bosa said he felt good after the workout .
Joey Bosa participated in an on - field workout with veteran players but did not suit up for San Diego 's final preseason game , watching from the sideline in a T - shirt and shorts .
Bosa said he felt good after the workout .
Joey Bosa participated in an on - field workout with veteran players but did not suit up for San Diego 's final preseason game , watching from the sideline in a T - shirt and shorts .