Fitness & Training
Train Smarter, Not Just Harder
Log every workout, track cardio load over time, and see exactly how your training connects to your nutrition, recovery, and body composition changes.
Logging
Exercise Logging
Log strength, cardio, and flexibility sessions with structured sets, reps, and duration tracking. JUNA learns your training patterns and connects them to your nutrition needs.
- Structured strength logging: exercises, sets, reps, weight, and RPE for every session
- Cardio tracking with duration, distance, heart rate zones, and estimated calorie burn
- Quick-log favorites: one tap to repeat your most common workouts
- Progressive overload tracking so you can see strength gains over weeks and months
The Connection
Training-Nutrition Sync
Your workouts change what your body needs. JUNA adjusts protein timing, carb loading, and hydration targets based on your actual training volume — not a generic formula.
- Post-workout protein targets adjusted by session intensity and muscle groups trained
- Carb periodization: higher carbs on heavy training days, lower on rest days — automatically
- Sweat-adjusted hydration targets based on session duration and estimated fluid loss
- Weekly training volume mapped against nutrition intake to optimize performance and recovery
Load Management
Cardio Load Tracking
Track acute and chronic training load over time. See when you are building fitness, when you are overreaching, and how your nutrition supports or undermines your training block.
- Acute-to-chronic workload ratio: know when you are in the sweet spot versus injury risk zone
- Heart rate zone distribution across sessions — see where your training time actually goes
- Training load trends over 4, 8, and 12 week blocks with nutrition context overlaid
- JUNA flags overtraining risk when load spikes without matching nutrition or recovery
Your Training, Fully Connected
Every workout tracked, analyzed, and connected to what you eat — so you can train with purpose.
Workout Programming
Follow structured programs or build your own. JUNA suggests nutrition adjustments for each training phase — hypertrophy, strength, deload.
Exercise Library
Hundreds of exercises with muscle group targeting. Search, filter, and add custom exercises to match your training style.
Personal Records
Automatic PR detection across all lifts and cardio benchmarks. See the nutrition patterns that preceded your best performances.
*Certain features deliver the highest precision when paired with compatible hardware (InBody scanner, Polar wearable, or similar devices).
Without hardware, JUNA estimates these metrics using your nutrition logs, weight trends, and self-reported data — still useful, but less precise. Hardware integrations are optional and enhance accuracy over time.
See how your training and nutrition work together.
Log your workouts and let JUNA show you the connection.