Lactate / aerobic-threshold test (precise training zones) — Torrance, CA (anaerobic-threshold concept's own home).

Run an incremental step test with fingertip lactate sampling in Torrance to locate LT1 and LT2. This packet's own threshold concept traces to Karlman Wasserman's lab, which moved to Harbor-UCLA Medical Center here in 1967 and published the landmark 1973 breath-by-breath anaerobic-threshold paper this field still builds on. Training zones guessed from a formula instead of a measured threshold blur the line between sustainable base work and hard effort. The person's aerobic threshold is unmeasured, so their training zones rest on a formula.

Offer to pay $320. The receipt lands onchain once the proof is approved.

What it looks like

After each fixed step on a bike or treadmill, the tester records heart rate from a heart-rate monitor and, where used, lactate from a fingertip lactate meter.

A description of this kind of work, not a record that it happened here.

Where

Bike/incline/row, Torrance, CA. Open the map

Pay

$320 proposed

This job is not funded yet, so this figure is a proposed price, not money held for the worker. If a buyer funds it, approved proof settles that price onchain. If nobody funds it, approved proof earns provable credit toward the work instead of cash: recorded, and readable any time at vealth.net/labor/credit/(your wallet). You see which before you claim, never after.

Proof

Incremental step protocol with HR + (where available) lactate at each stage locating the first threshold, and the derived training zones, with PAR-Q+ readiness confirmed

This is exactly what gets it approved. Nothing settles without it.

Level

intermediate

Open until

2026-12-23

Posted by

0x034F…6c89

The creator wallet. Its signature is what approves proof and settles the wage.

Only a person with PAR-Q+ clearance and an aerobic base may take this progressive-to-hard test. Stop and route to a clinician on chest pain, dizziness, or irregular pulse; with a beta-blocker, do not use age-predicted or standard heart-rate thresholds.

The full safety list for this job:

• This packet is independent of and not affiliated with UCLA, Harbor-UCLA Medical Center, or the Wasserman family: named as the real, verified home of this field's own foundational anaerobic-threshold research, not an endorsement or partnership.

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