Choose Athlete, Coach, or Lab. Every plan includes tools for professional lactate diagnostics.
All scientific analyses for your personal lactate test workflow: bootstrap CIs, R², coverage, LT1 zones, VLamax, metabolic profile, and race strategy.
Everything in Athlete + coach mode: manage unlimited athletes, team comparisons, invite links, and individual training zones per athlete.
Everything in Coach + lab-grade diagnostics: MLSS calibration, per-athlete method ranking, VLamax formula calibration from sprint pairs, interactive 7-method comparison, and metabolic profile.
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Everything you need for professional lactate test analysis
7 scientific methods: Mader, Dmax, Modified Dmax, Log-Log, Dickhuth, Delta
Calculate your glycolytic capacity. Endurance type or sprinter type?
Personalized zones based on your lactate thresholds
Optimal pace/power for marathon, half marathon, Ironman and more
Personal interpretation of your results powered by Google Gemini
Track your LT2 development over weeks and months
HR-based training zones in addition to watts/pace
Professional report with all results and charts
Save all your lactate tests in the cloud
Complete history with notes and comparison options
AI-based suggestions to improve your threshold
Analysis for cyclists (watts) and runners (pace)
Manage your team and keep an overview of every athlete
Manage unlimited athletes in your team
Invite athletes by link. They connect automatically
Dashboard with all athletes, status and trends
Compare development across multiple athletes
PDF export for the entire team or individual athletes
Sort athletes by LT2, progress or other metrics
Scientific method validation and calibration for sport labs, sport scientists and experienced coaches
Record real MLSS tests and validate which threshold method best matches each athlete
Automatic ranking of all 7 methods (Mader, Dmax, Dickhuth …) against the true MLSS value
Determine VLamax from maximal sprint lactate pairs, like in a performance lab after Mader
All 7 threshold methods in one chart so you can see method spread at a glance
VO2max vs VLamax: classify diesel, sprinter, power-endurance or recreational profile in a quadrant chart
Link every step test directly to the matching MLSS test for a complete diagnostics workflow
Maximal Lactate Steady State (MLSS) is considered the gold standard of endurance diagnostics. In Lab mode, you can record real MLSS tests (typically 2–3 constant-load tests of 30 min) and link them directly to your step-test results.
The system then compares all 7 calculation methods against the true MLSS value and shows which method is most accurate for this athlete — personalized, not generic.
Method ranking (example)
Deviation from true MLSS (3.8 mmol/L)
In Lab mode, you can measure VLamax directly: the athlete performs a maximal 15-second sprint, then lactate is measured at multiple time points. From the lactate rise, the system calculates VLamax using the Mader formula.
This is much more precise than a step-test estimate and gives you an exact view of the athlete’s glycolytic capacity.
Sprint protocol (example)
Three premium features in detail
LT2 development
4:45
4:25
in 4 months
Metabolic Profile
Low VLamax = ideal for marathon, Ironman and long-distance events
Optimal race strategy
Start with the free version or upgrade directly to Premium
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