Behind the Grind extra: Cooper Kupp

THOUSAND OAKS, Calif. - Complacency?

Cooper Kupp knows no such thing.

Even after a historic 2021 season as the NFL's fourth receiving triple-crown winner, the Rams wide receiver still finds plenty he can improve on. Here's a look behind Kupp's offseason grind.

Brevin Townsell/ LA Rams

So, how do you measure that improvement?

There are numbers to account for it, but as Kupp alluded to, it's