Per the law of conservation of energy, it takes a specific amount of energy to lift an object of a given weight a given height
That of course leads to another problem for people with super strength… heat dissipation. If someone were to lift something as massive as a train car, the amount of heat generated by that persons muscles would be proportionate to the mass they’re lifting. Unfortunately, they’ll be expending massive amounts of energy, without a proportional amount of surface area, so the potential for heat dissipation is comparatively quite small.
My conclusion: any character with super strength would probably unintentionally also have the human torch’s iconic power. Depending on the character, they may only be able to do this once…
Saleh@feddit.org 5 days ago
It is affected by how efficient your muscles are as you don’t reach a 100% energy conversion. Given the typical representation of Super-Heroes as muscular, but usually not hippo-sized, their muscles being “super efficient” would be one way of explaining why they manage to get more strength out of less muscles.