*ahem* Herself...
I just meant that it is astonishing their character is so damn heavy, and can lift so much.
My character, with a 50 Physique, can lift 10 of herself(fuck, I can barely lift 2 of me). With my character's weight being realistic(height, weight, tone, and thickness are very close to mine) I was wondering how they calculate carry weight, and if the sci-fi setting has anything to do with it. But, assuming Sifen's character has 50 Physique, they are mostly baby/egg/breast/balls at this point.
That aside, bodybuilder's aren't the pinnacle of strength, they just have a lot of mass and very low body fat percentage.
Regardless, it depends on what "carry weight" actually means in this case to really determine how realistic it is; there's a guy who strapped a plane to his body and carried it, there's a record for a 1,000+lbs log being carried, the record bench press is over 1,000lbs, etc.
Edit: I say "lift" a lot, though I still don't know if your carry weight is lifted so much as dragged.