Alvin Kamara had an incredible rookie season for the New Orleans Saints, winning the NFL’s Offensive Rookie of the Year award.

However, he’s not resting on that success, as his offseason workouts look like they’re incredibly intense.

As you can see in the video below, shared by Bleacher Report on Twitter, Kamara is shown picking up an entire squat rack with weights and pulling a Jeep behind him:

The camera work in that video leaves a lot to be desired, as it’s tilted and making it hard to tell what sort of incline Kamara is on, but it’s still impressive.

He’ll be even tougher for opposing players to bring down this fall, which is a scary thought for the rest of the NFL.