Thielen (hamstring) isn't participating in Wednesday's practice, Courtney Cronin of ESPN.com reports.
Instead, Thielen stretched with teammates and then worked off to the side during the portion of practice that was open to the media. The star wideout's hamstring was reportedly still presenting issues for him during Monday's short practice session, so the Vikings are seemingly easing him back into on-field work coming off a Week 12 bye. Thielen's chances of putting a two-game absence to rest and suiting up against the Seahawks on Dec. 2 will likely hinge on what he's able to do in practices Thursday through Saturday.