ALLEN PARK, Mich. — The Patriots completed their ninth practice of training camp Monday and their first of three scheduled workouts with the Lions. Here are The Athletic’s observations.



Attendance



Did not participate: Julian Edelman (non-football injury list; thumb), Nate Ebner (PUP), Yodny Cajuste (NFI; quad), Ken Webster (PUP), Demaryius Thomas (PUP; Achilles), Lance Kendricks (third straight absence), Rex Burkhead, Patrick Chung (shoulder)



Notes: Edelman, Burkhead and Thomas arrived before the rest of the team to work out prior to practice at the Lions’ facility. Thomas seemed to be moving well and running at a good rate of speed. He also wasn’t wearing the compression sock that he had on last Monday while watching the in-stadium practice, which was also the last time he was on the field in any capacity. … Chung didn’t suffer a new injury or setback with his shoulder, according to a source. He had worn the red...