General
Why We Sleep
by Matthew Walker
The most important book on sleep published in the last decade. Walker, a neuroscience professor, makes the case — with rigorous research — that sleep is the single most effective thing you can do for your brain and body. Required reading before investing in any sleep tracker.
Sleep Smarter
by Shawn Stevenson
More practical than Why We Sleep, this is a habit-based guide to improving sleep quality. Covers circadian rhythm optimization, light exposure, nutrition timing, and environment. Good companion to a recovery tracker.
Roar
by Stacy T. Sims
The definitive guide to exercise physiology for women — covering how hormonal cycles affect training, recovery, and nutrition in ways that most generic fitness advice ignores entirely. Essential for any woman using a recovery tracker.
The Science of Running
by Steve Magness
A deep dive into running performance from one of the most research-literate coaches in the sport. Covers training periodization, recovery, adaptation, and the physiological underpinnings of what actually makes you faster.
Strength Training Anatomy
by Frédéric Delavier
The gold standard visual guide to resistance training. Not a recovery book per se, but understanding the muscles you're training is foundational to understanding why they need recovery. Used by coaches, athletes, and physios worldwide.
Nutrient Timing
by John Ivy & Robert Portman
The research-backed case for strategic fuelling around training — covering pre-workout, intra-workout, and post-workout nutrition windows. Practical, evidence-based, and directly applicable if you're tracking nutrition alongside recovery.
Why We Sleep
by Matthew Walker
The most important book on sleep published in the last decade. Walker, a neuroscience professor, makes the case — with rigorous research — that sleep is the single most effective thing you can do for your brain and body. Required reading before investing in any sleep tracker.
Sleep Smarter
by Shawn Stevenson
More practical than Why We Sleep, this is a habit-based guide to improving sleep quality. Covers circadian rhythm optimization, light exposure, nutrition timing, and environment. Good companion to a recovery tracker.
The Glucose Revolution
by Jessie Inchauspé
A sharp, accessible look at blood sugar management and how glucose spikes affect energy, mood, sleep, and performance. More relevant to athletes than the wellness-focused marketing suggests.
Endure
by Alex Hutchinson
A rigorous examination of the limits of human performance — what's physical, what's mental, and how the brain regulates effort. Draws on the latest sports science to answer questions that every serious athlete asks.
Roar
by Stacy T. Sims
The definitive guide to exercise physiology for women — covering how hormonal cycles affect training, recovery, and nutrition in ways that most generic fitness advice ignores entirely. Essential for any woman using a recovery tracker.
The Science of Running
by Steve Magness
A deep dive into running performance from one of the most research-literate coaches in the sport. Covers training periodization, recovery, adaptation, and the physiological underpinnings of what actually makes you faster.
The Comfort Crisis
by Michael Easter
Makes the case that modern comfort is undermining physical and mental resilience — and that deliberate discomfort is essential for performance and wellbeing. Backed by research and very readable.
Strength Training Anatomy
by Frédéric Delavier
The gold standard visual guide to resistance training. Not a recovery book per se, but understanding the muscles you're training is foundational to understanding why they need recovery. Used by coaches, athletes, and physios worldwide.
Nutrient Timing
by John Ivy & Robert Portman
The research-backed case for strategic fuelling around training — covering pre-workout, intra-workout, and post-workout nutrition windows. Practical, evidence-based, and directly applicable if you're tracking nutrition alongside recovery.
The Glucose Revolution
by Jessie Inchauspé
A sharp, accessible look at blood sugar management and how glucose spikes affect energy, mood, sleep, and performance. More relevant to athletes than the wellness-focused marketing suggests.
Endure
by Alex Hutchinson
A rigorous examination of the limits of human performance — what's physical, what's mental, and how the brain regulates effort. Draws on the latest sports science to answer questions that every serious athlete asks.
The Comfort Crisis
by Michael Easter
Makes the case that modern comfort is undermining physical and mental resilience — and that deliberate discomfort is essential for performance and wellbeing. Backed by research and very readable.