Exercise & Recovery Heart Rate

Exercise heart rate is the HR measured during steady-state or graded work. It rises roughly linearly with workload/oxygen uptake up to near-maximum, which is why it underpins intensity prescription (percent-hrmax, heart-rate-zones) and submaximal VO2max prediction (submaximal-cycle-tests).

Heart-rate recovery (HRR) is the drop in HR in the first 1–2 minutes after stopping exercise. A faster decline reflects better parasympathetic reactivation and fitness:

• 1-minute HRR of >12 bpm (cool-down/walking) or >18 bpm (abrupt stop) is generally favorable; a ≤12 bpm 1-minute recovery has been associated with higher mortality risk in clinical studies. (clinical cutoffs vary by study/protocol)
• A larger absolute drop generally tracks with improving aerobic fitness over a training block.

Measurement: chest-strap or optical wearables give continuous readings; manual palpation immediately post-exercise (within ~15 s, then a 10–15 s count) is used in field/step tests where the post-exercise pulse itself is the score (e.g., step tests, Rockport).

• Exercise HR rises ~linearly with workload up to near-max → basis of intensity zones and submaximal VO2max tests.
• HRR = fall in HR in first 1–2 min post-exercise; faster = fitter.
• Common favorable 1-min HRR: >12 bpm (active recovery) / >18 bpm (abrupt stop); ≤12 bpm flagged as adverse in clinical data.
• Manual post-exercise pulse must be taken fast (within ~15 s) before HR drifts down.

• resting-heart-rate — the at-rest baseline.
• percent-hrmax / heart-rate-zones — using exercise HR for intensity.
• submaximal-cycle-tests — exercise HR predicts VO2max.
• heart-rate-logging — logging HR/HRR over time.