Zone-2 aerobic base block (4 weeks) — Dallas.

A weak aerobic base caps VO2max, fat oxidation, and mitochondrial density. Most people either train too hard to accumulate volume or too little to adapt; a coached Zone-2 block builds the engine that underlies both healthspan and everyday energy. Confirmed via WebFetch to Wikipedia that Kenneth H. Cooper, an American physician recognized as the "father of aerobics," coined the term in 1966, published the landmark book Aerobics in 1968, and founded The Cooper Institute (1970) and the Cooper Aerobics Center in Dallas, TX. HONESTY LIMIT stated directly: Cooper's real, verified founding of the aerobic-exercise field and his Dallas institute are confirmed, but this session could not independently confirm via Wikipedia that his own original methodology (the 12-minute run test and aerobic-points system) specifically taught this exact polarized Zone-2/talk-test protocol, so this connects to a real, verified founding figure and institution in this standard's own named field, not a confirmed direct method match. A fourth tile, genuinely distinct from the existing Denver (national baseline), Indianapolis (ACSM, the national professional body), and Stockholm (GIH/Åstrand, the field's founding European institution) tiles -- Dallas is the field's own American founding figure's home institution, this standard's own field named directly after Cooper's own coined term.

Where

Any steady-state modality, Dallas, TX · Open the map

Pay

$240 proposed

This packet is not funded yet, so this figure is a proposed price and not money waiting in escrow. 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

Weekly Zone-2 minutes at the talk-test/HR ceiling with average HR and modality per session, tracked toward 150-180 min/week over 4 weeks

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

Level

entry

Open until

2026-10-12

Posted by

0x034F…6c89

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

How this work is done

A documented method, so this packet comes out the same whoever does it.

Bring

• heart-rate monitor
• any steady-state modality (walk incline / bike / row / ruck)
• stopwatch
• optional fingertip lactate meter

Steps

1. 1. Estimate the Zone-2 ceiling: the highest effort at which full sentences are still speakable without gasping (talk test), or ~60-70% of HR reserve, or lactate <2 mmol/L if measured.
2. 2. Warm up 5-10 min ramping into the low end of the zone.
3. 3. Hold steady-state effort inside the zone for the prescribed duration; correct pace to keep HR and breathing at the ceiling, not above.
4. 4. If a lactate meter is used, spot-check mid-session to confirm <2 mmol/L; drop pace if higher.
5. 5. Cool down 5 min; record average HR, duration, modality, and (if measured) lactate.
6. 6. Log the session and the weekly Zone-2 minutes accrued; photograph the HR/duration summary and sign it.
7. 7. Record any beta-blocker or other rate-controlling medication; if present, do not apply age-predicted %-max-HR zones or standard heart-rate thresholds — anchor intensity with RPE and the talk test instead.

What counts as done

• Per-session average HR, duration, and modality inside the Zone-2 ceiling
• Weekly Zone-2 minutes accrued toward the 150-180 min/week target
• Talk-test or lactate confirmation that effort stayed at the ceiling

Proof is measured against these, not judged by taste.