ArticleSensors (Basel, Switzerland)2022
Evaluating the Typical Day-to-Day Variability of WHOOP-Derived Heart Rate Variability in Olympic Water Polo Athletes.
Article in Sensors (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 16 citations in OpenAlex.
- Association between energy availability and sleep quality in elite female and male swimmers: a brief report.Journal of the International Society of Sports Nutrition · 2026Article
- Orthometria: Metric Fixation in Digital Health and a Framework for Responsible Use in High-Performance Sport.Sports medicine - open · 2026Article
- Free-living associations between resting heart rate parameters and cardiometabolic health in adults.Physiological reports · 2026Article
- Disconnection Between Self-Reported Wellbeing and Heart Rate Variability from Wearables.Sensors (Basel, Switzerland) · 2026Article
- Sleep Quality Impacts Training Responses and Performance in Elite Swimmers.European journal of sport science · 2025Article
- Contextual equivalence for accurate comparison of wearables requires transparency.Physiological reports · 2025Article
- Cardiovascular autonomic neuropathy in diabetes: an update with a focus on management.Diabetologia · 2024Review
- Wearable Technology: A Wellbeing Option for Serving Police Officers and Staff? A Comparison of Results of a Pilot Study with Firearms Officers and a Group of Mixed Officers and Staff.International journal of environmental research and public health · 2024Article
- Connection Between Sleep and Psychological Well-Being in U.S. Army Soldiers.Military medicine · 2024Article
- Leveraging Emerging Technologies to Expand Accessibility and Improve Precision in Rehabilitation and Exercise for People with Disabilities.International journal of environmental research and public health · 2024Review
- Hit the gym or hit the hay: can evening exercise characteristics predict compromised sleep in healthy adults?Frontiers in physiology · 2023Article
Corrections and comments
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Authors and funding
6 authors at 3 institutions in 1 country.
Funding
Abstract
Heart rate (HR) and HR variability (HRV) can be used to infer readiness to perform exercise in athletic populations. Advancements in the photoplethysmography technology of wearable devices such as WHOOP allow for the frequent and convenient measurement of HR and HRV, and therefore enhanced application in athletes. However, it is important that the reliability of such technology is acceptable prior to its application in practical settings. Eleven elite male water polo players (age 28.8 ± 5.3 years [mean ± standard deviation]; height 190.3 ± 3.8 cm; body mass 95.0 ± 6.9 kg; international matches 117.9 ± 92.1) collected their HR and HRV daily via a WHOOP strap (WHOOP 3.0, CB Rank, Boston, MA, USA) over 16 weeks ahead of the 2021 Tokyo Olympic Games. The WHOOP strap quantified HR and HRV via wrist-based photoplethysmography during overnight sleep periods. The weekly (i.e., 7-day) coefficient of variation in lnRMSSD (lnRMSSD
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.