This one of him with his arm bulging out of his shirt:
This one of him making this face post-workout.
And this other face.
And THIS face during a workout.
And this one:
This one where he's all sweaty:
This one where he's near death:
This one where he almost can't make it:
This one where he did make it:
And this one where he showed off the fruits of his labor:
Plus one gif of his back in running action:
All from his trainer Don Saladino's instagram page.