Don't Just Track Your Workout. Understand It.
Grunty turns your recorded training into useful context — because a strength session, a hypertrophy workout and a HYROX session shouldn't be analyzed the same way.
A Workout Log Tells You What Happened
Sets. Reps. Weight. Time. Distance. RPE. RIR.
Those numbers matter.
But numbers alone don't tell you whether the session matched what you were trying to achieve.
Grunty is built to go one step further: interpret the workout in context.
Different Training Goals Need Different Analysis
Hypertrophy
- Hard sets
- Proximity to failure / RIR
- Weekly volume when available
- Exercise distribution
Strength
- Load / intensity
- Rep ranges
- Performance across working sets
- Progression over time
- Training intent when available
Power
- Quality and freshness
- Avoiding excessive fatigue
- Intent / velocity when data allows
HYROX / functional training
- Total structure of the session
- Running / conditioning work
- Stations
- Duration
- Pacing-related information when actually recorded
From Workout Data to Useful Context
Workout logged
Volume only
1,840 kg volume
In context
In context, those same sets can mean different things depending on the goal.
Better Analysis Starts With Better Input
Whether the workout comes from your voice or an image, analysis starts once the training data is structured.
Explore Voice Workout TrackingUseful Insights Need Context
Training analysis is only as good as the information available. Grunty uses the data recorded in your workout and your training context. It should not pretend to measure things it cannot know.
Frequently Asked Questions
What does workout analysis mean?+
It's the step that comes after tracking: instead of only showing numbers, Grunty places the session in context to help you understand what you actually did.
How is workout analysis different from workout tracking?+
Tracking records the data. Analysis interprets it. Two sessions with the same numbers can mean different things depending on the goal.
Does Grunty analyze strength and hypertrophy workouts differently?+
Yes. Depending on the training type and available data, Grunty emphasizes different signals: load and progression for strength, volume and proximity to failure for hypertrophy.
Can Grunty analyze HYROX or cardio sessions?+
Grunty can structure and analyze these sessions from the data actually recorded: session structure, duration, stations, running and pacing information when available.
Do I need to track RPE or RIR?+
It's not required, but it enriches the analysis. When available, Grunty can better assess actual effort and proximity to failure.
Is Grunty an AI personal trainer?+
No. Grunty analyzes workout data and provides insights based on what you logged. It does not replace a human coach, health professional or medical advice.
Your Workout Is More Than a List of Sets
Track it. Understand it. Improve from it.