Latest articles

Step Test Analysis: 4 Threshold Methods, 33 Watt Difference

Step test data analysis: what the raw data sheet must contain, a 7-step dataset with 33 watt method deviation, error propagation and quality check.

August 12, 2026

How to Compare Lactate Test Results Over Time Without False Precision

Learn how to compare lactate test results over time using matched protocols, stage deltas, curve overlays, quality checks, and a worked example.

August 11, 2026

Best Lactate Meter for Endurance Athletes: A Selection Framework

Compare Lactate Plus, Lactate Pro 2, EDGE, Scout and Eaglenos using evidence, strip supply, workflow costs and a 100-point scorecard.

August 4, 2026

Lactate meter strips cost comparison: what to check

Compare lactate meter strip costs across systems. Learn how to calculate cost-per-test and avoid lock-in before buying a meter for home testing.

July 14, 2026

Lactate threshold zones calculator: find your training zones

Learn how a lactate threshold zones calculator works, what inputs it needs, and how to interpret training zone boundaries from LT1 and LT2 measurements.

July 11, 2026

Calculate lactate threshold: methods and formulas explained

Learn how to calculate lactate threshold using step tests, heart rate methods, and online tools. Understand LT1 vs LT2 and choose the right approach.

July 9, 2026

Mobile lactate testing services: how they work and what to compare

Learn how mobile lactate testing brings blood lactate diagnostics to your training venue. Compare formats, equipment, and what to verify before booking.

July 9, 2026

Calculate lactate curve online: step-test input and threshold output

Enter step-test workload and blood lactate values into an online lactate calculator to fit a curve, identify LT1 and LT2 thresholds, and map training zones.

June 25, 2026

Lactate test analysis online free: calculate LT1 and LT2 from home

Learn how free online lactate test analysis tools work. Understand LT1, LT2, VLamax detection methods, and what to verify before using results for training.

June 22, 2026

Lactate test online calculator: enter data and read results

Learn how lactate test online calculators work, what data to enter, which threshold detection methods are used, and how to interpret your LT1 and LT2 results.

June 19, 2026

Self test lactate analysis online: measure and interpret results

Learn how to collect blood samples at home, use an online lactate calculator, and interpret your LT1, LT2, and training zones without a lab visit.

June 16, 2026

Lactate test analysis software: how to choose the right tool

Learn what lactate test analysis software does, which calculation methods it uses, and how to select a tool that fits your testing workflow and expertise level.

June 13, 2026

Lactate threshold calculator: estimate LT1, LT2 and training zones

Learn how a lactate threshold calculator interprets step-test data to estimate LT1, LT2, and personalized training zones using the Dmax method and fixed thresholds.

June 13, 2026

Lactate test cost comparison: lab vs. home testing

Compare lactate test costs across lab sessions, mobile diagnostics, and home self-tests. See what you're actually paying for and how to evaluate formats.

June 4, 2026

Coach demo lactate analysis: step-by-step walkthrough

Learn how to run a coach demo lactate analysis. Review step-test data, identify LT1 and LT2 thresholds, and map training zones without lab equipment.

June 4, 2026

Calculate VLamax from lactate test: formula and method

Learn how to calculate VLamax from lactate test data using the standard formula. Step-by-step guidance on interpreting blood lactate values for anaerobic capacity tracking.

May 29, 2026

Calculate training zones from lactate data: LT1, LT2 & 5 zones

Learn how to calculate personalized training zones using lactate threshold data (LT1 & LT2) instead of age-predicted formulas. Accurate zone boundaries for every athlete.

May 26, 2026

Lactate training zones calculator: find your thresholds from test data

Use a lactate training zones calculator to identify LT1 and LT2 from blood test results. Get personalized HR, pace, and power zones based on your actual metabolism.

May 26, 2026

Compare lactate curves between athletes: 4 key parameters explained

Learn how to compare lactate curves between athletes by analyzing LT1, LT2, VLamax, and curve shape. A practical guide to interpreting aerobic fitness differences.

May 26, 2026
Training Science Blog

Lactate threshold, VLamax and step testing explained practically

Scientific articles for endurance athletes and coaches: from test execution to training planning.

Analyze lactate values: from table to training zone

Measured lactate values become useful when intensity, curve shape, LT1, LT2 and zones are interpreted together.

May 18, 2026 7 min read
Lactate valuesAnalysisLT1LT2
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Analyze lactate curve: what the shape means

Flat sections, bends, steep rises and outliers tell you a lot about test quality and metabolic response.

May 18, 2026 6 min read
Lactate curveThresholdsInterpretation
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Cycling step-test protocol

Start power, watt increments, stage duration, sampling timing and analysis for cyclists who want LT1 and LT2 in watts.

May 17, 2026 6 min read
CyclingStep testWatts
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Running step-test protocol

How to set start pace, pace increments and lactate sampling for a useful running test.

May 17, 2026 6 min read
RunningPaceTreadmill
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Lactate Plus analysis online

Enter Nova Lactate Plus values and calculate lactate curve, LT1, LT2, VLamax and training zones.

May 16, 2026 5 min read
Lactate PlusMeterAnalysis
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Lactate test for beginners

Your first lactate test: what you need, how to test and how to understand the results.

May 16, 2026 9 min read
BeginnersGetting startedStep test
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FTP vs. lactate threshold

FTP and lactate threshold are related, but they measure different things with different training implications.

May 15, 2026 5 min read
FTPLactate thresholdCycling
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Using lactate as a recovery marker

How post-training lactate values can support recovery monitoring when interpreted in context.

May 14, 2026 5 min read
RecoveryMonitoringLactate
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Anaerobic glycolysis explained simply

The fast energy pathway behind lactate production and its role in endurance performance.

May 12, 2026 5 min read
MetabolismGlycolysisLactate
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Polarized training with lactate thresholds

How LT1 and LT2 help apply the 80/20 model more precisely in endurance training.

May 10, 2026 7 min read
Polarized trainingLT1LT280/20
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Lactate test costs: lab vs. self-test

A practical cost comparison of lab testing, mobile diagnostics and at-home lactate self-tests.

May 8, 2026 7 min read
CostLabSelf-testMeters
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Heart rate at lactate threshold

Typical heart-rate behavior at LT2 and how to calibrate heart-rate zones with lactate testing.

May 6, 2026 5 min read
Heart rateLactate thresholdZones
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Lactate values in heat and altitude

Heat and altitude can shift lactate values. Here is how to keep tests comparable.

May 3, 2026 6 min read
HeatAltitudeTest conditions
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The 5 training zones based on lactate threshold

Lactate-based zones show where metabolism actually changes, instead of relying on generic percentages.

April 26, 2026 8 min read
Training zonesLT1LT2Pacing
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Lactate test on treadmill vs. outdoors

A comparison of treadmill and outdoor lactate testing, including repeatability and practical constraints.

April 19, 2026 6 min read
RunningTreadmillProtocol
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Lactate slope: what does a steep rise mean?

The slope of the lactate curve shows how quickly your metabolism shifts under increasing load.

April 12, 2026 5 min read
Lactate curveTrainingInterpretation
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How often should you do a lactate test?

The right testing rhythm depends on training phase, sport and performance level.

April 5, 2026 6 min read
Step testTesting rhythmMonitoring
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Lactate Pro 2 vs. EKF Lactate Scout Sport

A direct comparison of two popular portable lactate meters: cost, handling, strips and ideal use cases.

March 29, 2026 5 min read
MetersComparisonLactate Pro 2EKF
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Understanding VLamax: endurance type or sprinter?

What maximal lactate production rate means, how it is measured and why it matters for training.

March 22, 2026 6 min read
VLamaxMetabolic profileTraining planning
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How to run your own lactate test

A practical step-by-step guide for at-home lactate testing: equipment, protocol, sampling and analysis workflow.

March 15, 2026 8 min read
Step testGuideMeter
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Test it yourself

Apply the blog knowledge directly: enter your step-test data and get LT1, LT2, VLamax and training zones immediately.

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