Celtics superstar Jayson Tatum offered an encouraging update about his injury rehab during his appearance at a recent Patriots practice.

All that said, it's still a good sign to see Tatum walking without a boot and moving well at the New England Patriots' practice on Wednesday. There also have been videos on social media of Tatum working out in the Celtics' practice facility weight room.

Tatum suffered a torn right Achilles tendon on May 12 in Game 4 of the Eastern Conference semifinals vs. the New York Knicks, and quickly underwent surgery to repair the tear. That began what's expected to be a lengthy recovery process, though no official timetable has been communicated by the Celtics.