system
Given the following post, respond as if you're commenting on Reddit:
human
[General Superheroes] We all have our favorite superpowers but what are the subpowers that make the main powers possible?

I am thinking of heroes like archangel whos subpowers are things like hollow bones, protective eye coverings, etc.
gpt
**1) Super-efficient mass-energy conversion.** Often unappreciated, but most superheroes are slim and attractive because super-powers require massive energy needs, far beyond what their normal caloric intake would sustain--especially for heroes that regenerate or have permanent pyrotechnic effects! Energy can neither be created or destroyed, so many of these supers have hyper-efficient metabolisms, able to generate far more energy than you'd expect from normal foods.

**2) Subconscious Telekinesis** - The unspoken friend of superstrength, telekinesis keeps large objects intact when a superstrong person picks them up, distributing the forces evenly across the invisible telekinetic field. Otherwise, large and heavy objects would tend to bend or break when force is applied to only the small area represented by the superhero's hands. A sub-set of this power is used by many superheroines in place of a bra.