MariposasCompound vs Isolation Exercises: What’s the Difference?
By Zachary, builder of Mariposas
· Last updated June 2026
Every exercise is either compound or isolation, and knowing the difference helps you build a smarter, more time-efficient workout.
Compound exercises
Compound movements work multiple muscles across more than one joint, think squats, deadlifts, presses and rows. They let you move the most weight, build the most overall strength and muscle, and get the most done per minute.
Isolation exercises
Isolation movements target a single muscle across one joint, bicep curls, lateral raises, leg extensions. They’re great for bringing up a lagging muscle or adding focused volume after your big lifts.
How to combine them
A good session usually leads with compound lifts while you’re fresh, then finishes with isolation work to top up specific muscles. Browse our library, every exercise is tagged compound or isolation.