Crucible Fit

Your personal workout coach. Smart strength, mobility, conditioning, and boxing plans with hands-free guidance and Apple Watch support. Train anywhere, anytime.

CRUCIBLE - PRECISION STRENGTH TRAINING

Know exactly what to do today.

Crucible turns your goal into a specific workout, built around your muscles, time, equipment, location, and energy. No more becoming your own coach. You get a clear plan, guidance through every set, and proof the work is adding up.

HOW IT WORKS

• Set your goal, time, and equipment
• Train in a guided flow that handles sets, timers, rest, and voice cues
• See progress and recover smarter with history, records, and readiness

KNOW EXACTLY WHAT TO DO TODAY Turn a broad goal into a session you can start now.

• Choose a goal and muscle focus, from Total Body to Push, Pull, Arms, Core, and more
• Pick how much time you have and get a workout that fits
• Match the gear you have at home, the gym, or while traveling
• Scale difficulty with Light, Standard, or Push
• Review, reorder, replace, and preview before you start
• Real protocols like circuits, supersets, EMOM, AMRAP, pyramids, ladders, and drop sets

STAY IN FLOW WHILE YOU TRAIN A focused runner keeps you present while it handles the logistics.

• One clear screen with your current move, set, rest, and what is next
• Rest timers and a get ready countdown to keep your pace
• Log weight, reps, and effort as you go
• Swap an exercise mid session without losing your place
• Pause, resume, or skip when real life interrupts
• Voice cues so you can train without staring at your phone
• Left and right tracking, plus quick extensions when you have more to give

SEE THAT YOU ARE IMPROVING Proof the work is adding up.

• Full workout history organized by date
• Session details with exercises, sets, volume, duration, and effort
• Personal records the moment you beat a best
• Per exercise history, streaks, weekly pace, and lifetime totals
• A strength index that shows whether you are trending up
• Export your data anytime

TRAIN WITH YOUR BODY, NOT AGAINST IT Crucible reads your recovery so training fits your body.

• Connects with Apple Health for sleep, HRV, heart rate, and workouts
• A readiness score tells you when to push, hold, or recover
• Recovery, HRV, sleep, and resting heart rate trends over time
• Workload balance so you build sustainably
• Outside runs, rides, and workouts count toward your load

YOUR WRIST IS ALL YOU NEED Run the whole session from your Apple Watch.

• Your phone workout mirrors live to your wrist
• Complete sets, skip, and manage rest from the watch
• Timers, current exercise, and workout state at a glance
• Deep health integration on every session

BUILD YOUR OWN TRAINING SYSTEM Create, save, and evolve workouts exactly how you want.

• Build from scratch or start from a smart generated plan
• Save workouts and turn them into reusable templates
• Edit templates as you grow, with a fast picker and suggestions
• Progression rules nudge reps, weight, and difficulty up over time

FOLLOW A PROGRAM, NOT JUST A WORKOUT Train across weeks with structure and purpose.

• Multi week programs with strength, hypertrophy, deload, and testing blocks
• Fixed weekly schedules or rotating plans for irregular weeks
• Today's workout is always ready, and progress keeps the plan in sync

PERSONALIZE THE APP AROUND YOUR LIFE

• Pounds or kilos, default rest, and fitness level
• Home, gym, and travel locations with their own equipment
• Audio, voice cues, theme, and how much you track

TRUST, SUPPORT, AND OWNERSHIP

• A help center and real support when you need it
• Your training record stays yours and is always exportable
• Sync across devices and share Pro with family
• Crucible Pro unlocks unlimited workouts, every protocol, advanced tracking, and full Apple Watch support

Open Crucible, know exactly what to do, and watch the progress compound. Train with intention. Download Crucible today.

Terms of Use: https://www.cruciblefit.com/terms

Apple Standard End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/