Now look, we found this one on the internet and whilst we're guessing Mr Hemsworth has used more than just resistance bands in his time to sculpt his Thor body...
...The post does highlight the benefits of using bands for a quick, effective resistance based workout that maintains your strength.
So...Ready to feel like a superhero?
Well, you're in luck because I've got a workout that'll help you get one step closer to Thor's biceps.
This five-move resistance band workout is straight from Chris Hemsworth's personal trainer, so you know it's going to be good.
Here's what you'll need: a resistance band and a can-do attitude. No hammers or capes required (although feel free to rock those if it makes you feel like a boss).
Bicep curls
Just like Hemsworth, you'll be flexing those guns in no time.
Tricep extensions
Say goodbye to chicken arms and hello to thunderbolts.
Squats
Get your legs as strong as Mjolnir.
Lateral Raises
These moves will give you shoulders as broad as Asgard itself.
Glute Bridges
Who says Thor can't have a nice booty?
Repeat each move for three sets of 12 reps and you'll be ready to save the universe in no time.
Just remember, with great power comes great responsibility (to keep working out).