CorePower on Colorado Blvd is the sweat-first studio for people who want their yoga with a side of real cardio. The hot power classes here get crowded for a reason, you'll leave your mat soaked and your head clear. Instructors push you but know when to back off, which makes it solid for both first-timers testing out hot yoga and regulars chasing that after-work endorphin hit. The studio itself is clean, well-run, and doesn't feel precious about the whole thing, you show up, you move, you leave feeling like you did something. Good locker situation, easy parking, and class times that actually work if you've got a 9-to-5. If you're the type who pairs a hard workout with brunch plans right after, this fits right into that Denver rhythm. Not for anyone wanting a slow, meditative flow, this one's built for people who like to work.