In case you didn't already know, James Harrison is more fit at 37 years old than you likely ever were, are or will be because there are no off days for the Pittsburgh Steelers linebacker—it's always swole season.
Harrison shared videos of his workout Friday, showing off his still-crazy strength with 225-pound dips, and then his ambition with 270 pounds.
And if the point weren't already made, there was also this (Warning: video contains NSFW language):