Pittsburgh Steelers linebacker James Harrison is no stranger to the weight room, nor is he averse to sharing his gigantic lifting feats—like a 450-pound Deadlift and 300-pound Weighted Push-Ups.

Recently, the 37-year-old Harrison boasted his strength with 215-pound Weighted Dips, performing over five reps (see above). He also posted a video performing several Deadlifts with 675 pounds, and captioned it saying he hopes to get to 800 pounds before the season starts. Check out the Deadlifts below.