Pittsburgh Steelers linebacker James Harrison is once again being relentless in his effort to do insane things in the gym. Death, taxes and James Harrison doing something incredible in the gym. At ...

That's 36-year-old Steelers linebacker James Harrison doing pushups with 6-foot-4, 304-pound center Maurkice Pouncey on his back like it's nothing. You can watch the NSFW video here.

Harrison was back at it shortly after posting, repping out deadlifts while tethered to a weight machine. View full post on Instagram Some people just never stop doing what they love.

A reminder that James Harrison is 37-years-old and likely still in better shape than most of his teammates. The Steelers linebacker posted the latest of his workout videos on Instagram, including ...

James Harrison, king of the positively insane workout for anyone, let alone a 39-year-old, continues to raise the bar (I swear, no pun intended) on how he stays in shape.

On James Harrison's latest video he does hip thrusts with a bench supporting his back, with what appears to be 675 pounds over his hips.

James Harrison retired from football in 2018 but that hasn’t stopped him from doing crazy workouts. Harrison recently posted a TikTok in which he pushes a sled that has 42 plates that weigh 45 ...