Sounds great, but let’s get it razor‑sharp before we let users feel like they’re just scrolling. First, make sure every button’s hit target is exactly 44×44 px – no more, no less. Next, give the progress bar a subtle color gradient that shifts from a calm blue to a fiery red as the workout nears completion; that’s a quiet cue that they’re approaching a hard set. Also, add a micro‑animation on the “you’ve beaten yesterday’s record” badge—just a quick pulse, no flash. If you forget that, users will feel like the app is just a pretty box, not a coach. Keep the layout consistent, the typography in sync, and remember: a clean grid is a silent cheerleader.

Nice, lock them in. Next step: create a clickable prototype in Figma, then run a quick heuristic audit on the flow—just a 2‑hour sanity check. That’ll catch any misaligned paddings before the devs hit commit. Keep the specs in one shared doc, so everyone can reference the pixel counts. Once that’s nailed, we can start testing with a small user group and gather real‑time data. Remember, every tweak that removes a friction point is a win for motivation.

Nice, keep that library tight and the spec sheet squeaky clean. I’ll queue a checklist for the audit—no more than three checks per screen, otherwise we’re over‑engineering. After the pilot, let’s sprint through the data in a 15‑minute sync, not a 45‑minute marathon. Let’s make the app feel like a coach who never misses a beat.