{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,24]],"date-time":"2026-03-24T09:12:40Z","timestamp":1774343560868,"version":"3.50.1"},"reference-count":27,"publisher":"Public Library of Science (PLoS)","issue":"1","license":[{"start":{"date-parts":[[2016,1,4]],"date-time":"2016-01-04T00:00:00Z","timestamp":1451865600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["www.plosone.org"],"crossmark-restriction":false},"short-container-title":["PLoS ONE"],"DOI":"10.1371\/journal.pone.0145875","type":"journal-article","created":{"date-parts":[[2016,1,4]],"date-time":"2016-01-04T18:42:02Z","timestamp":1451932922000},"page":"e0145875","update-policy":"https:\/\/doi.org\/10.1371\/journal.pone.corrections_policy","source":"Crossref","is-referenced-by-count":11,"title":["Assessment of Heart Rate Variability Thresholds from Incremental Treadmill Tests in Five Cross-Country Skiing Techniques"],"prefix":"10.1371","volume":"11","author":[{"given":"Ibai","family":"Mendia-Iztueta","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kristen","family":"Monahan","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Heikki","family":"Kyr\u00f6l\u00e4inen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Esa","family":"Hynynen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"340","published-online":{"date-parts":[[2016,1,4]]},"reference":[{"key":"ref1","doi-asserted-by":"crossref","first-page":"38","DOI":"10.1055\/s-2004-830514","article-title":"A conceptual Framework for Performance Diagnosis and Training Prescription from Submaximal Gas Exchange Parameters\u2014Theory and Application","volume":"26","author":"T Meyer","year":"2005","journal-title":"Int J Sports Med"},{"key":"ref2","doi-asserted-by":"crossref","first-page":"698","DOI":"10.1055\/s-0030-1255110","article-title":"A Simple Approach to Assess VT During a Field Walk Test","volume":"31","author":"VZ Dourado","year":"2010","journal-title":"Int J Sports Med"},{"issue":"7","key":"ref3","doi-asserted-by":"crossref","first-page":"517","DOI":"10.2165\/00007256-200333070-00004","article-title":"Heart Rate Monitoring. Applications and Limitations","volume":"33","author":"J Achten","year":"2003","journal-title":"Sports Medicine"},{"issue":"5","key":"ref4","doi-asserted-by":"crossref","first-page":"342","DOI":"10.1016\/j.pcad.2005.11.003","article-title":"Autonomic Nervous System Interaction With the Cardiovascular System During Exercise","volume":"48","author":"JV Freeman","year":"2006","journal-title":"Progress in Cardiovascular Diseases"},{"key":"ref5","first-page":"149","article-title":"Clinical Guide to Cardiac Autonomic Tests","author":"JEK Hartikainen","year":"1998"},{"key":"ref6","doi-asserted-by":"crossref","first-page":"354","DOI":"10.1093\/oxfordjournals.eurheartj.a014868","article-title":"Heart rate variability. Standards of measurement, physiological interpretation, and clinical use","volume":"17","year":"1996","journal-title":"European Heart Journal"},{"key":"ref7","doi-asserted-by":"crossref","first-page":"388","DOI":"10.1007\/s004210000302","article-title":"High-frequency oscillations of the heart rate during ramp load reflect the human anaerobic threshold","volume":"83","author":"O Anosov","year":"2000","journal-title":"Eur J Appl Physiol"},{"key":"ref8","doi-asserted-by":"crossref","first-page":"448","DOI":"10.1136\/bjsm.2004.014134","article-title":"Assessment of Ventilatory Thresholds during graded and maximal exercise test using time-varying analysis of respiratory sinus arrhythmia","volume":"39","author":"G Blain","year":"2005","journal-title":"Br J Sport Med"},{"key":"ref9","doi-asserted-by":"crossref","first-page":"959","DOI":"10.1055\/s-2006-923849","article-title":"Assessment of Ventilatory Thresholds from Heart Rate Variability in Well-Trained Subjects during Cycling","volume":"27","author":"F Cottin","year":"2006","journal-title":"International Journal of Sports Medicine"},{"key":"ref10","doi-asserted-by":"crossref","first-page":"287","DOI":"10.1055\/s-2006-924355","article-title":"Ventilatory Thresholds Assessment from Heart Rate Variability during an Incremental Exhaustive Running Test","volume":"28","author":"F Cottin","year":"2007","journal-title":"International Journal of Sports Medicine"},{"key":"ref11","doi-asserted-by":"crossref","first-page":"652","DOI":"10.1055\/s-2007-989423","article-title":"Use of Heart Rate Variability to Estimate LT and VT","volume":"29","author":"GK Karapetian","year":"2008","journal-title":"Int J Sports Med"},{"key":"ref12","doi-asserted-by":"crossref","first-page":"192","DOI":"10.1123\/pes.19.2.192","article-title":"Heart-Rate Deflection Point and the Second Heart-Rate Variability Threshold During Running Exercise in Trained Boys","volume":"19","author":"M Buchheit","year":"2007","journal-title":"Pediatric Exercise Science"},{"key":"ref13","doi-asserted-by":"crossref","first-page":"695","DOI":"10.1123\/ijspp.2013-0286","article-title":"Second Ventilatory threshold from heart rate variability: valid when the upper body is involved?","volume":"9","author":"L Mourot","year":"2014","journal-title":"Int J of Sports Physiology and Performance"},{"key":"ref14","doi-asserted-by":"crossref","article-title":"Heart rate variability to assess Ventilatory thresholds in ski-mountaineering","author":"J Cassirame","DOI":"10.1080\/17461391.2014.957729"},{"issue":"11","key":"ref15","doi-asserted-by":"crossref","first-page":"3059","DOI":"10.1519\/JSC.0b013e318245bde1","article-title":"Estimation of the Anaerobic Threshold from Heart Rate Variability in an Incremental Swimming Test","volume":"26","author":"R Di Michele","year":"2012","journal-title":"Journal of Strength and Conditioning Association"},{"key":"ref16","doi-asserted-by":"crossref","first-page":"46","DOI":"10.1123\/ijspp.2.1.46","article-title":"Paced Breathing in Roller-Ski Skating: Effects of Metabolic Rate and Poling Forces","volume":"2","author":"N Fabre","year":"2007","journal-title":"International Journal of Sports Physiology and Performance"},{"key":"ref17","doi-asserted-by":"crossref","first-page":"348","DOI":"10.1016\/j.resp.2006.12.013","article-title":"Insufficient ventilation as a cause of impaired pulmonary gas exchange during submaximal exercise","volume":"157","author":"HC Holmberg","year":"2007","journal-title":"Respiratory Physiology and Neurobiology"},{"issue":"2","key":"ref18","doi-asserted-by":"crossref","first-page":"381","DOI":"10.1519\/JSC.0b013e3182260455","article-title":"Anaerobic Threshold Assessment Through the Ventilatory Method During Roller-Ski Skating Testing: Right or Wrong?","volume":"26","author":"N Fabre","year":"2012","journal-title":"Journal of Strength and Conditioning Research"},{"key":"ref19","doi-asserted-by":"crossref","first-page":"255","DOI":"10.1080\/02640419408732171","article-title":"Ventilatory response pattern of Nordic skiers during simulated poling","volume":"12","author":"IE Faria","year":"1994","journal-title":"J Sports Sci"},{"key":"ref20","doi-asserted-by":"crossref","first-page":"807","DOI":"10.1249\/01.MSS.0000162615.47763.C8","article-title":"Biomechanical Analysis of Double Poling in Elite Cross-Country Skiers","author":"HC Holmberg","year":"2005","journal-title":"Medicine & Science in Sports & Exercise"},{"key":"ref21","first-page":"544","article-title":"The assessment of the amount of fat in the human body from measurements of skinfold thickness","volume":"21","author":"Rahaman MM Durnin JVGA","year":"1967","journal-title":"Br J Nutr"},{"key":"ref22","first-page":"269","article-title":"Kuntotestauksen k\u00e4sikirja","volume":"156","author":"KL Keskinen","year":"2007","journal-title":"Finnish Society of Sport Sciences"},{"key":"ref23","first-page":"275","article-title":"Positional paper of the German working group &quot;cardiopulmonary exercise testing&quot; to Ventilatory and metabolic (lactate) thresholds","volume":"138","author":"M Westhoff","year":"2013","journal-title":"Deutsche Medizinische Wochenschrift"},{"key":"ref24","article-title":"Artefact Correction for Heartbeat Interval Data","author":"S Saalasti","year":"2004","journal-title":"Advanced Methods for Processing Bioelectrical Signals, ProBisi Meeting"},{"issue":"1","key":"ref25","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1249\/MSS.0b013e31818cb278","article-title":"Progressive statistics for studies in sports medicine and exercise science","volume":"41","author":"WG Hopkins","year":"2009","journal-title":"Med Sci Sports Exerc"},{"issue":"3","key":"ref26","doi-asserted-by":"crossref","first-page":"1005","DOI":"10.1519\/JSC.0b013e3181a2dcdc","article-title":"Day-to-Day Variation in Heart Rate at Different Levels of Submaximal Exertion: Implications for Monitoring Training","volume":"23","author":"RP Lamberts","year":"2009","journal-title":"Journal of Strength and Conditioning Research"},{"key":"ref27","doi-asserted-by":"crossref","first-page":"1651","DOI":"10.1152\/ajpheart.00881.2008","article-title":"Time-frequency analysis of heart rate variability reveals Cardiolocomotor coupling during dynamic cycling exercise in humans","volume":"296","author":"G Blain","year":"2009","journal-title":"American Journal of Physiology\u2014Heart and Circulatory Physiology"}],"container-title":["PLOS ONE"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/dx.plos.org\/10.1371\/journal.pone.0145875","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2018,10,23]],"date-time":"2018-10-23T02:54:59Z","timestamp":1540263299000},"score":1,"resource":{"primary":{"URL":"https:\/\/dx.plos.org\/10.1371\/journal.pone.0145875"}},"subtitle":[],"editor":[{"given":"Oyvind","family":"Sandbakk","sequence":"first","affiliation":[],"role":[{"role":"editor","vocabulary":"crossref"}]}],"short-title":[],"issued":{"date-parts":[[2016,1,4]]},"references-count":27,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2016,1,4]]}},"URL":"https:\/\/doi.org\/10.1371\/journal.pone.0145875","relation":{},"ISSN":["1932-6203"],"issn-type":[{"value":"1932-6203","type":"electronic"}],"subject":[],"published":{"date-parts":[[2016,1,4]]}}}