Ab Roulette
Spin a wheel of 20+ core and ab exercises, land on one pick with a rep or time count, then run a built-in 30/45/60s work timer for it. Remove-picked mode, round counter, and session total tracker.
Built by the AbraCalc team
How to play
- Tap Spin to land on a random core exercise paired with its rep or time count.
- The pick launches straight into a full-screen work timer — timed moves run their exact seconds, rep moves get a hold window to complete the set.
- Turn on Remove Picked to shrink the wheel after each spin, cycling through every exercise once before repeats; tap Reset Wheel to refill it.
- Edit the textarea (one 'name, count' per line) and tap Update Wheel to build your own core circuit.
Ab Roulette turns core day into a spin-and-go session. The wheel holds 20-plus ab and core exercises — planks, crunches, leg raises, holds and twists — each paired with either a rep count or a timed hold of 30, 45 or 60 seconds. Spin, land on a pick, and the tool immediately opens a full-screen work timer sized to that exact exercise, so you move straight from the wheel into the set with no extra taps. Turn on Remove Picked to make the wheel shrink after every spin, guaranteeing a full circuit through every exercise before anything repeats, with a one-tap reset once the wheel is empty. A running round counter and session total track how far you've gone, and the exercise list itself is fully editable if you want to swap in your own moves or trim the wheel down to a shorter session.
Frequently asked questions
- How is this different from Exercise Dice?
- Exercise Dice rolls two dice for a whole-body 'X reps of Y' prompt from any editable list. Ab Roulette is a wheel themed specifically to core and ab work, and every spin hands off directly into a built-in per-pick timer sized to that exercise's own time or rep count — a workflow Exercise Dice doesn't have at all.
- What happens to the timer for rep-based exercises, since reps have no natural time limit?
- Rep-based picks like sit-ups or leg raises launch a fixed 20-second work window so you have a clear on-screen clock to complete the set within, while timed picks like plank or side plank holds run the exact 30, 45 or 60 seconds shown on the wheel.
- Does Remove Picked guarantee I hit every exercise before any repeats?
- Yes — with Remove Picked on, each spin takes that exercise off the wheel until every one has come up exactly once, at which point the wheel is empty and Reset Wheel refills it for a fresh cycle, so a full session always touches every move in the list.