Projects


Periodize

Smart Periodization for Hevy

Periodize syncs your Hevy workout data and applies science-backed periodization to prescribe exact weight, reps, and sets for every session. No more guessing what to lift next.

🔗 Hevy Sync: Connect your Hevy account and Periodize pulls your full workout history automatically. No manual logging, no spreadsheets — your training data flows in and powers every prescription.

📐 Science-Backed Periodization: Choose from four periodization models — Linear, Daily Undulating (DUP), Block, and Autoregulated. The engine manages training phases, auto-cycles through hypertrophy, strength, power, and deload weeks.

🏋️ Progressive Overload Engine: Every exercise gets a precise prescription — weight, reps, and sets — calculated from your training history, estimated 1RM, current phase, and progression method (double progression, percentage-based, RPE, or wave loading).

🤖 AI Coaching: Rule-based insights detect trends, plateaus, and recovery needs instantly. When enabled, LLM-powered coaching provides personalized training guidance using your full workout context.

📊 Analytics Dashboard: Track your overall strength index, volume trends, training consistency, and training load over time. Spot plateaus early and monitor acute-to-chronic workload ratios to manage injury risk.

Periodize was built with
Elixir
Phoenix LiveView
PostgreSQL
Tailwind CSS
AI Agents

Try it at periodize.fit.

periodize-0
periodize-1
periodize-2
periodize-3