Okay, let's talk about this ZELUS ab coaster thing that's currently taking up half my living room (but folds nicely, so no real complaints).

First off - assembly was like solving a puzzle blindfolded. No instructions? Cool, cool. Just me, some screws, and existential dread for 15 minutes. But hey, I figured it out and now feel oddly accomplished.

The workout itself? Brutal in the best way. That digital display doesn't lie - I'm burning calories while questioning all my life choices. The knee pads are comfy until you're 30 reps deep and sweating like you're in a sauna.

Sturdiness gets an A+. I'm 185lbs and this thing doesn't even creak when I'm going hard. Though the grips do have a mind of their own sometimes - we're in an open relationship where they slide wherever they please.

Biggest surprise? It actually works my abs without murdering my back (old injury gang represent!). For the price, it's a solid 4/5 - would be 5 if they included instructions that don't require a PhD in engineering to understand.