HRV Expert blogPlain-language posts on heart rate variability for everyone, and for the doctors, health coaches and fitness trainers who talk about it with others.https://hrv.expert/blog/enWhy everyone should understand their own HRVhttps://hrv.expert/blog/why-everyone-should-understand-their-hrv/https://hrv.expert/blog/why-everyone-should-understand-their-hrv/Your HRV moves with sleep, alcohol, hard training and illness. Learn to read your own pattern, what the number can show you and what it can never tell you.Wed, 14 Oct 2026 09:30:00 GMTEveryoneHRV for doctors and health professionals: what your patients' wearables are telling themhttps://hrv.expert/blog/hrv-for-doctors-and-health-professionals/https://hrv.expert/blog/hrv-for-doctors-and-health-professionals/Consumer HRV is a short or overnight pulse reading, not a Holter SDNN. What wearables measure, how accurate they are, and how to talk to patients about it.Wed, 14 Oct 2026 09:20:00 GMTCliniciansResearchHRV for health coaches: using it in conversations about stress, sleep and recoveryhttps://hrv.expert/blog/hrv-for-health-coaches/https://hrv.expert/blog/hrv-for-health-coaches/How health coaches can use a client's HRV trend to talk about sleep, stress and recovery: baselines, 7-day averages, what habits do, and when to refer on.Wed, 14 Oct 2026 09:10:00 GMTHealth coachesHRV for fitness instructors and trainers: what to track and what to ignorehttps://hrv.expert/blog/hrv-for-fitness-instructors-and-trainers/https://hrv.expert/blog/hrv-for-fitness-instructors-and-trainers/For trainers, HRV works best as a weekly trend. What HRV-guided training trials found, what to track, what to ignore, and when to send a client to a doctor.Wed, 14 Oct 2026 09:00:00 GMTFitness