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Rule-based training plans

Train with a plan you can read.

Your goals, schedule and equipment in. A clear 4-week plan out, with the reason behind every exercise, set and rep. Same answers, same plan.

Free to try · 7 quick questions · no account needed to see your plan

HybFit plan preview: Your plan is ready, with Full body A on Monday, Full body B on Wednesday and Full body C on Friday
questions to your first plan
7
per block, the last one lighter
4 weeks
exercises with step-by-step drawings
300+
behind every exercise, set and rep
1 reason

How it works

From questions to your first set in minutes

  1. Plan preview screen with the week's workouts
    01

    Answer seven questions

    Goal, experience, the days you can train, session length and your equipment. See your plan straight away, before you sign up.

  2. Workout screen for Full body A: Bodyweight Squat, 3 x 3-6 reps, 3 minutes' rest
    02

    Know exactly what to do

    Every workout lists sets, reps, rest and effort, and how to progress. Tap “Why this exercise?” for the reason.

  3. Exercise page for the Push-up with its line drawingMuscles worked by the push-up: chest highlighted as the main muscle; shoulders, triceps and core also work
    03

    Train, log, progress

    Log each set with the rest timer, follow the drawings and muscle maps, and watch your progress build week by week.

Show your working

No AI. Rules you can read.

HybFit builds every plan from published training rules. Nothing is guessed, and nothing you enter is sent to an AI service. Every exercise, set and rep comes with the reason it is there.

  • Same answers always give the same plan
  • Auto progression (Pro) sets your next block from what you logged
  • A lighter recovery week built into every block

Why this plan fits you

  • 3 strength sessions a week: Full body A, Full body B, Full body C.
  • Training days: Mon, Wed, Fri, spread out to leave recovery time.
  • Sessions fit 60 minutes including an 8-minute warm-up.
  • Week 4 is a lighter recovery week (fewer sets, easier effort).
Bodyweight Squat · main lift3 x 3-6 repsRest 3:00 · stop 2 reps before failure · add reps, then weight

Built for real training

Gym, home, or both

Plans fit the equipment you have and the days you can train. Food targets and progress tracking come with the unlock.

  • A man deadlifting a loaded barbell in a warehouse gym

    Strength first

    Main lifts with clear rep ranges and progression rules.

  • A man curling a dumbbell in front of a gym mirror

    Guidance on every set

    Rest timer, target effort and step-by-step drawings.

  • A woman pressing dumbbells overhead on an incline bench

    Fits your equipment

    A full gym, dumbbells and a bench, or bodyweight at home.

Pro · Hybrid Race Prep

Count down to race day

Race-date training for HYROX-format races: 8 x 1km runs with a workout station after each. Run paces, station work, simulations, a predicted finish and a race-week checklist. No sled? Every station has a stand-in.

HYROX is a trademark of its owner. HybFit is not affiliated with or endorsed by HYROX.

A man pushing a loaded sled along a turf track

Pricing

Pay once. Go Pro if you want more.

Unlock HybFit

One payment, no subscription

$15 once

  • Your full plan: every exercise, set and rep
  • Workout logging with the rest timer
  • Nutrition targets and food log
  • Progress: workouts, sets per muscle, body weight
  • The full exercise library
Build my plan

Pro (optional)

Everything in the unlock, plus

$4.99 a month, or $49 a year

  • Auto progression: your next block from your logs
  • Hybrid Race Prep: a race-date plan for hybrid fitness races
  • Full progress history and all personal records
  • Plan history and unlimited custom foods
Start free, upgrade later

Questions

Is HybFit built with AI?
No. HybFit is deterministic: the same profile always gives the same plan, and every decision comes from rules you can read. Nothing you enter is sent to an AI service.
What can I do before paying?
Answer the training questions and see your plan's outline, no account needed: the weekly schedule, workout names and why it fits you. Create a free account to keep it and try 20 exercises from the library. Unlock to see every exercise and start training.
Is the unlock a subscription?
No. The unlock is a single payment. Pro is optional and adds auto progression between blocks, full progress history, plan history and unlimited custom foods.
Is HybFit medical advice?
No. HybFit is a training planner. Check with a doctor before starting a new exercise or nutrition program, especially if you have a health condition.

See your plan in five minutes

Answer seven questions and see the plan built for your week. No account needed until you want to keep it.

Build my plan