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Jiří Kesl · lactate test

Swim

Jiří Kesl · Tue, 18 Nov 2025

Steps

#Pace /100mLactateHR
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Thresholds

LT1 · aerobic
▾
1:34/100m
2.80 mmol/L
LT2 · anaerobic
▾
1:28/100m
4.00 mmol/L
LT1LT21:40/100m1:30/100m1:21/100m8.6mmol/L
Curve fit

Tap a method to include or exclude it from the LT1 / LT2 summary above.

LT1 estimates8/8
MethodPaceHRLac
LT2 estimates9/9
MethodPaceHRLac

Each method applies a different definition of “threshold” to the same curve, so they intentionally disagree. Use them side by side — no single value is the “true” one. Validated against the lactater reference package.

AI analysis
Grounded in the science paper library: every [n] cites a paper passage; uncited interpretation is marked as model inference.