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Shuttle AI
Practice logs + AI coaching: get better at badminton
Vague practice, vague results. ShuttleAI is a dedicated AI coach for badminton: log your practice and get AI feedback based on your goals and history, get on-device pose analysis of your swing (smash, clear, drop) with joint-angle breakdowns, get AI-generated practice menus, and even tactical analysis of rally footage. Smash-speed tracking, streaks, and levels keep you motivated. Free to start — in Japanese, English, Korean, and Chinese.
Hey Product Hunt 👋
I'm Mizuki, the solo maker behind ShuttleAI.
I'm not the one struggling on court — it was watching teammates at my badminton club practice for hours and then leave without really knowing what to fix. Everyone was training hard, but "hard" isn't the same as "focused." No coach, no objective feedback, just vibes and repetition.
So I built the AI coach I wished they had: log your practice and get feedback grounded in your actual goals and history (not generic tips), get your swing analyzed via on-device pose detection, get an AI-generated menu for today's session, and even get tactical breakdowns of rally footage.
The hardest part by far was the AI feedback itself. Getting Claude to go from "sounds like coaching" to "actually gives you something to fix tomorrow" took a lot of prompt iteration — feeding it goals + practice history + category-specific context until the advice felt specific enough to act on, not just encouraging fluff.
Still very early and solo-built, so I'd love to hear what you think — especially if you play badminton yourself. What would you want an AI coach to catch that a human coach usually does?
About Shuttle AI on Product Hunt
“Practice logs + AI coaching: get better at badminton”
Shuttle AI was submitted on Product Hunt and earned 2 upvotes and 1 comments, placing #124 on the daily leaderboard. Vague practice, vague results. ShuttleAI is a dedicated AI coach for badminton: log your practice and get AI feedback based on your goals and history, get on-device pose analysis of your swing (smash, clear, drop) with joint-angle breakdowns, get AI-generated practice menus, and even tactical analysis of rally footage. Smash-speed tracking, streaks, and levels keep you motivated. Free to start — in Japanese, English, Korean, and Chinese.
On the analytics side, Shuttle AI competes within Health & Fitness, Sports and Artificial Intelligence — topics that collectively have 570.5k followers on Product Hunt. The dashboard above tracks how Shuttle AI performed against the three products that launched closest to it on the same day.
Who hunted Shuttle AI?
Shuttle AI was hunted by みずき. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Shuttle AI including community comment highlights and product details, visit the product overview.
みずき