The Detroit Lions’ 2025 training camp took an unexpected turn after starting cornerback Terrion Arnold exited practice with a hamstring injury. Arnold’s abrupt departure has sparked concern among fans and the organization,

ALLEN PARK, Mich. — The first week of practice for the Detroit Lions has concluded. Here’s what we learned:

The first week of Detroit Lions training camp flew by. Since kicking off camp last Sunday, the Lions have held six practice sessions at the Meijer Performance Center in Allen Park. With this Sunday being an off day, let's look back at some of the top takeaways from the first week of training camp.