How much can the average man lift?
outlift.com
outlift.com
I consider myself reasonably fit, and I can lift around 75kg (~150-ish lbs). My bodyweight is 54kg(~115 lbs), with shoes on. Even if I eat 2 Schwarzeneggers a day for the rest of my life, I won't be able to lift 120kg.
Now I have hip osteoarthritis at 41 (diagnosed stage four at age 36). I have no arthritis elsewhere.