I’ve seen some pretty gnarly prosthetics that attach to nerves and are manipulated just like your real limbs (not as dexterous tho) and they could make you stronger than before but they tend to limit the actuation limits so you don’t accidentally squeeze too hard. You are also still limited by your meat that it attaches to. Have you ever seen the OG Ghost in the Shell? Remember the end when the Major is breaking into that tank? You wouldn’t want to rip your arms off again trying to lift something your flesh and bone shoulders, back and legs couldn’t handle.
I’ve seen some pretty gnarly prosthetics that attach to nerves and are manipulated just like your real limbs (not as dexterous tho) and they could make you stronger than before but they tend to limit the actuation limits so you don’t accidentally squeeze too hard. You are also still limited by your meat that it attaches to. Have you ever seen the OG Ghost in the Shell? Remember the end when the Major is breaking into that tank? You wouldn’t want to rip your arms off again trying to lift something your flesh and bone shoulders, back and legs couldn’t handle.
Yeah, regardless of how ‘strong’ a prosthetic may be, biomechanics is still very much a limiting factor.
On the other metallic hand: I wouldn’t want someone with any kind of posthesis to punch me with it.