Indoor trainer

CHOPPD

TRAIN, CHOP, REPEAT

Welcome to the hurt locker

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Only connect the cadence sensor if your trainer does not provide cadence data.

Indoor trainer

Pain Cave Simulator

Structured interval training, connected to your smart trainer via Bluetooth.

Custom workout builder
ERG mode & resistance control
Heart rate & power tracking
Workout library & history
TSS & training load planner
Upload workouts to Strava

Account

Sign in to ride

Create an account then sign in to access the app. No confirmation necessary.

Your email/user ID is used purely to store ride statistics and to maintain a personalised workout and history catalog. Feel free to use a throwaway!

Workout

Name

AI Workout Generator

Describe the workout you want

Warmup min Warmup start % FTP Warmup end % FTP Warmup steps Pre-interval recovery min Pre-interval recovery % FTP Sets Block repeats Set recovery min Set recovery % FTP Cooldown min Cooldown % FTP

CHOPPD

TRAIN, CHOP, REPEAT

Pain Cave Simulator

Sign in to ride

Workout

AI Workout Generator

Intervals In Each Set

Workout Library

History

Warmup

Workout Complete