Flank
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AI fitness coaching

The coach that rewrites your plan as you grow.

Flank builds personalised training, nutrition, and recovery from your goals, equipment, and biology — and adapts every week as your data comes in.

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Plans that adapt weekly

Every session you log feeds the model. Volume, intensity, and recovery shift automatically — no more static spreadsheets.

Nutrition that matches your training

Calorie and macro targets recalculate around training load, sleep, and goal phase, not generic bodyweight formulas.

Coach-in-your-pocket chat

Ask 'why am I doing this?' or 'can I swap squats for hack squats?' — Flank answers using your plan, not the internet.

How it works

Three steps. No more guessing.

01

Tell us your goal

Strength, hypertrophy, fat-loss, race prep — plus your equipment, schedule, and any injuries.

02

Flank writes your plan

A full 12-week training, nutrition, and recovery block, generated in under a minute.

03

Train. Log. Adapt.

Log each set or meal in seconds. Flank rewrites next week's plan around what actually happened.

Early access

Train with a coach that learns you.

We’re onboarding new athletes in waves. Drop your email and we’ll send you an invite.