Incenjucar
Legend
Average Strength defined by people who consider "gym" a four-letter word. Sigh.Okay, if you had just said "strength 25 with medium creature size isn't strong enough with the current rules" I would have agreed. Instead you kept trying to make some categories about inhumans and superhumans and then decide that this thing is superhuman and that thing is merely human, and I never got you actual point.
Lifting between 375 lbs and 750 lbs with a 25 strength character isn't enough. But, also, lifting rules aren't good enough for even ogres and giants. So, my solution was to fix the lifting rules.
I posted it in my compilation, but by working with exponents instead, my system would give a fighter with 25 strength the ability to lift between 625 and 1250 lbs without a check, and DC 20 check would give them 2500 lbs. Which I feel is closer to what we want.
Instead of trying to figure out some sort of categorization system to determine what we want to call things, just work on fixing the issue. We don't need to figure out what limits martials are exceeding with lift capacity, because every other aspect of strength doesn't care about that. It is a single subsystem divorced from the rest of the ability score. Instead you just need to know how much stuff weighs, and get the fighter capable of moving the things you want them to move.
WotC seriously needs to hire some consultants who play D&D but also do things like MMA or Ren Fair combat and/or are veterans to get an idea of what an active body is capable of in conflict.