Blog: endurance training

Articles about lactate testing and endurance training.

Lactate threshold zones calculator: LT1, LT2 & HR

Calculate training zones from LT1 and LT2, find lactate threshold heart rate, and check pace or power boundaries with worked examples and study sources.

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.

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.

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.

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.

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.

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.

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.

Compare lactate curves between athletes fairly

Compare lactate curves between athletes using matched protocols, LT1 and LT2 methods, watts and W/kg. Learn what curve shape and VLamax cannot prove.