Can we talk about how muscular he is? This guy obviously hits the gym very hard for a 62-year-old scientist. I would love a short story for him or a comic explaining why he’s so ripped.
Possibly a Talon training regimen that helped him learn to control his gravity powers while making him a buff daddy haha
He doesn’t look muscular to me
Well, I was always thinking, that his legs have to be atrophing from lack of mobility, as he is just floating around. Surely it doesn´t make sense.
Easy. He has gravitonic resistance. Like being in a pool all your life you build musculature against the resistance.
You could ask the same about Baptiste. He is also buff.
Maybe Talon requires great physical strenght.
Shirtless Rein and Sigma might be a possibility xD
Bap is young solider. Sigma is an old scientist. Not exactly the best comparation.
Yeah, his legs and core should be jelly by now.
Superheroes always have ridiculous musculature. Look at Magneto. Why’s that dude have a ten-pack?
He wants to look good for Charles? 
One would think that a person capable of controlling gravity wouldn’t have problem building muscle through resistance training.
That being said, Sigma doesn’t seem that muscular to me. Most of the bulk comes from his armor rather than him. He is exceptionally tall though.
He isn’t that buffed… if at all…
Because they wanted another GILF in the game
He does cardio with no hands and eats chicken broc and rice for breakfast lunch and dinner.
It might be a stretch but hear me out,
Sigma isnt really the most sane person, what if during the times where he loses his sanity his body shakes so much for some time that his muscles basicly got a small workout
There are also 2 skins that do show some muscle (rime and flying dutchman, rime even shows a 4-pac? ) but the question is if he actually looks like that under his clothes or if its just dont for the skins
He likes swimming. Probably does a lot of swimming in the canals in Amsterdam.
Since he can levitate, Sigma has repurposed his legs as extra arms.
That’s why he wears no shoes. He writes, opens doors, and lifts drinks using his toes.
He is rejecting humanity and returning to monke
Well, he and Winston do seem to know each other…
Based take. All the way based.