Training

The hybrid athlete app for lift, cardio, and HYROX.

Strength and conditioning belong in one system. NEPSYN tracks lifting, cardio, and hybrid Metcon, CrossFit, and HYROX-style workouts — without switching apps.

Three ways to train

Lift, cardio, and hybrid — one log.

Lift

Warmup, drop, rest-pause, and failure sets, RPE, a smart rest timer, and offline-first logging.

Cardio

Log distance, time, and pace — or import a run from a tracker screenshot with AI.

Hybrid

Build AMRAP, EMOM, Tabata, For Time, Chipper, and Ladder workouts for Metcon, CrossFit, and HYROX.

Why hybrid athletes choose NEPSYN

One system instead of two.

Strength and conditioning together

See lifting and cardio in the same history, calendar, and analytics.

Competition prep

Hybrid formats map to the way HYROX and CrossFit sessions actually run.

Proof across modalities

Strength score, trends, and recovery read from every kind of session you log.

Explore more

Build the rest of your training system.