The spreadsheet workflow, without the handoff.
Keep the familiar way you build programs. Gridlines adds training-specific prescriptions, athlete delivery, monitoring, and AI assistance, so you never rewrite the same program in another platform.
Every prescription keeps working.
Write an RPE 8 target once. Gridlines can estimate a working weight from each athlete's max, guide the set in the app, and return an intensity record you can follow over time.
- Percentage targets resolve from each athlete's tested max.
- RPE targets guide load selection and track intensity over time.
- Lifting, sprint, jump, throw, and distance prescriptions.
- Autoregulation rules that adjust the next session.
Type it the way you'd say it.
The helper bar speaks scheme: write a prescription the way you would say it out loud, watch the live echo confirm how it reads, press Enter, and the rows fill themselves.
- One line writes sets, reps, load, and intensity at once.
- A live echo shows how the scheme reads before you commit.
- Not sure what a column takes? The hint overlay shows you.
- Duplicate a week and change one number to progress it.
Your movements, your names, your demos.
The exercise library is scoped: a system catalog to start from, your organization's own entries on top. Fork anything, film your own demo, and athletes see your cues in the app.
- Create exercises or fork system entries into your own.
- Video demos and cues, shown athlete-side in the app.
- Tags and scopes keep a big library findable.
Save a scheme once. Apply it across your programs.
Protocols are reusable set-and-rep schemes, multi-segment if you need them, applied anywhere from the helper bar. Programs themselves come in two formats: fixed-length plans and live rolling plans, and a template can feed straight into a live one.
- Saved protocols applied in one keystroke.
- Fixed-length templates and live rolling subscriptions.
- Insert a template into a live plan, mapped day by day.
Build by conversation.
Gridlines ships as an MCP connector: add it to Claude, or any assistant that supports MCP, describe the block, and the edits land in your open builder with attribution. Program History records every change, and Cmd+Z undoes it.
- Works with Claude and any MCP-enabled assistant.
- Edits splice in live, attributed, never silent.
- Removals wait for your explicit confirmation.
In the browser, or native.
The builder runs in your browser with nothing to install, and ships as a native desktop app when you want it. Same programs and account, wherever you work.
- Full builder in the browser, no download.
- Native desktop app for long programming sessions.
- Everything syncs through one account.
