Watch: Geno Smith is looking pretty jacked

It appears New York Giants backup Geno Smith didn't take losing his job lightly.

The 26-year-old has been hard at work this spring and summer, training with Antonio Brown and Terrelle Pryor at times, and it looks to be paying off.

The Giants pass-thrower posted a video of a shirtless workout Saturday night - at a time when most players are on vacation - to show off his progress, following up on some other impressive photos shared earlier in July.

For reference, here's a photo of Smith in his rookie season:

(Photo courtesy: Action Images)

IK Enemkpali may not be so quick to clock this version of Smith.