# hrv — RSS Amplifier

Recent posts from the 2 feeds in the RSS Amplifier directory that cover hrv.

Page: <https://rssamplifier.com/topics/hrv>  
Feed: <https://rssamplifier.com/topics/hrv.md>

---

## [Week 34: Resting, Reactivity and Recovery](https://hrv4training.substack.com/p/week-34-resting-reactivity-and-recovery)

_2026-08-19 · Marco Altini · HRV4Training's Substack_

A practical view of The Vagal Tank Theory + A framework for individualized Race Fueling

## [\[CoachCorner\] Race Fueling for Endurance Athletes: Considerations and Tools for Individualization](https://marcoaltini.substack.com/p/race-fueling-for-endurance-athletes)

_2026-08-12 · Marco Altini · Marco Altini’s Substack_

My current process.

## [Week 31: HRV for Runners: What Your Morning Number Actually Means](https://hrv4training.substack.com/p/week-31-hrv-for-runners-what-your)

_2026-07-29 · Marco Altini · HRV4Training's Substack_

A conversation with Joost Dekker

## [Self-Regulation through the Lens of Heart Rate Variability (HRV): Resting, Reactivity and Recovery](https://marcoaltini.substack.com/p/self-regulation-through-the-lens)

_2026-07-26 · Marco Altini · Marco Altini’s Substack_

A practical view of The Vagal Tank Theory

## [\[Podcast\] HRV for Runners: What Your Morning Number Actually Means — Marco Altini](https://marcoaltini.substack.com/p/podcast-hrv-for-runners-what-your)

_2026-07-22 · Marco Altini · Marco Altini’s Substack_

A conversation with Joost Dekker

## [Week 30: Metabolic Health, HRV and Heart Rate](https://hrv4training.substack.com/p/week-30-metabolic-health-hrv-and)

_2026-07-20 · Marco Altini · HRV4Training's Substack_

What's more important?

## [Week 29: 90% Healthy: A Conversation About HRV, Wearables, and More](https://hrv4training.substack.com/p/week-29-90-healthy-a-conversation)

_2026-07-15 · Marco Altini · HRV4Training's Substack_

Hi there 👋

## [\[Podcast\] Leading HRV Expert On The Data Your Wearable Is Making Up | Marco Altini](https://marcoaltini.substack.com/p/podcast-leading-hrv-expert-on-the)

_2026-07-15 · Marco Altini · Marco Altini’s Substack_

From the show notes:

## [Week 28: Making Sense of HRV Trends: The Role of Heart Rate and Normalized HRV](https://hrv4training.substack.com/p/week-28-making-sense-of-hrv-trends)

_2026-07-09 · Marco Altini · HRV4Training's Substack_

Hi there 👋

## [Recent articles and updates \[May-June 2026\]](https://marcoaltini.substack.com/p/recent-articles-and-updates-may-june)

_2026-06-30 · Marco Altini · Marco Altini’s Substack_

Heart rate variability (HRV), endurance coaching, training talk, wearables, entrepreneurship, and some ramblings.

## [Fast, secure international transfers (Sponsored)](https://crawlproof.com/a/o9IhpPKfXd3n)

_2026-06-30 · **Sponsored**_

Bank transfer, cash pickup, mobile wallet — low fees and real-time tracking

## [\[Podcast\] The Physiology of Endurance Running: All About HRV](https://marcoaltini.substack.com/p/podcast-the-physiology-of-endurance)

_2026-06-18 · Marco Altini · Marco Altini’s Substack_

A conversation with Dan and Owain

## [Week 25: All About HRV](https://hrv4training.substack.com/p/week-25-all-about-hrv)

_2026-06-18 · Marco Altini · HRV4Training's Substack_

The Physiology of Endurance Running Podcast with Dan and Owain

## [Week 23: Low Heart Rate Variability (HRV) with Low Heart Rate: What Does it Mean?](https://hrv4training.substack.com/p/week-23-low-heart-rate-variability)

_2026-06-03 · Marco Altini · HRV4Training's Substack_

On parasympathetic saturation and normalized HRV.

## [\[Q&A\] Low Heart Rate Variability (HRV) with Low Heart Rate: What Does it Mean?](https://marcoaltini.substack.com/p/q-and-a-low-heart-rate-variability)

_2026-06-02 · Marco Altini · Marco Altini’s Substack_

On parasympathetic saturation and normalized HRV.

## [Week 20: The Book 📖](https://hrv4training.substack.com/p/week-20-the-book)

_2026-05-20 · Marco Altini · HRV4Training's Substack_

Heart Rate Variability: Science and Strategies for Peak Performance

## [\[Book\] Heart Rate Variability: Science and Strategies for Peak Performance](https://marcoaltini.substack.com/p/book-heart-rate-variability-science)

_2026-05-11 · Marco Altini · Marco Altini’s Substack_

It's out!

## [Week 19: 1000 Days of Heart Rate Variability](https://hrv4training.substack.com/p/week-18-1000-days-of-heart-rate-variability)

_2026-05-11 · Marco Altini · HRV4Training's Substack_

Considerations on measurement duration and protocols.

## [Week 18: Validity Assessment of HRV from the Garmin Health Snapshot](https://hrv4training.substack.com/p/week-18-validity-assessment-of-hrv)

_2026-05-05 · Marco Altini · HRV4Training's Substack_

"unsuitable for research purposes and patient or athlete monitoring".

## [\[Podcast\] HRV Explained: The Metric You Are Reading Wrong](https://marcoaltini.substack.com/p/podcast-hrv-explained-the-metric)

_2026-05-04 · Marco Altini · Marco Altini’s Substack_

A conversation with Simon Gilchrist

## [8.1% APY Plus Free Stock (Sponsored)](https://crawlproof.com/a/GG8d7nbSAitb)

_2026-05-04 · **Sponsored**_

Claim 8.1% APY and up to $1,030 in SK hynix and Nvidia stock.

## [Recent articles and updates \[April 2026\]](https://marcoaltini.substack.com/p/recent-articles-and-updates-april-1f6)

_2026-05-01 · Marco Altini · Marco Altini’s Substack_

Heart rate variability (HRV), endurance coaching, training talk, wearables, entrepreneurship, and some ramblings.