Works by Kyröläinen, Heikki

Results: 128

Associations of nutrition and body composition with cardiovascular disease risk factors in soldiers during a 6-month deployment.

Published in:

2020

By:

NYKÄNEN, TARJA;
PIHLAINEN, KAI;
KYRÖLÄINEN, HEIKKI;
FOGELHOLM, MIKAEL;
Nykänen, Tarja;
Kyröläinen, Heikki

Publication type:

journal article

Evaluation of occupational physical load during 6-month international crisis management operation.

Published in:

2018

By:

PIHLAINEN, KAI;
SANTTILA, MATTI;
VASANKARI, TOMMI;
HÄKKINEN, KEIJO;
KYRÖLÄINEN, HEIKKI;
Häkkinen, Keijo;
Kyröläinen, Heikki

Publication type:

journal article

Recovery of rescuers from a 24-h shift and its association with aerobic fitness.

Published in:

2017

By:

LYYTIKÄINEN, KATARIINA;
TOIVONEN, LEENA;
HYNYNEN, ESA;
LINDHOLM, HARRI;
KYRÖLÄINEN, HEIKKI;
Lyytikäinen, Katariina;
Kyröläinen, Heikki

Publication type:

journal article

The incidence of stress symptoms and heart rate variability during sleep and orthostatic test.

Published in:

2011

By:

Hynynen, Esa;
Konttinen, Niilo;
Kinnunen, Ulla;
Kyröläinen, Heikki;
Rusko, Heikki;
Kyröläinen, Heikki

Publication type:

journal article

The effect of 60-h sleep deprivation on cardiovascular regulation and body temperature.

Published in:

2009

By:

Vaara, Jani;
Kyröläinen, Heikki;
Koivu, Mikko;
Tulppo, Mikko;
Finni, Taija;
Kyröläinen, Heikki

Publication type:

journal article

Changes in cardiovascular performance during an 8-week military basic training period combined with added endurance or strength training.

Published in:

2008

By:

Santtila M;
Keijo H;
Laura K;
Heikki K;
Santtila, Matti;
Keijo, Häkkinen;
Laura, Karavirta;
Heikki, Kyröläinen;
Häkkinen, Keijo;
Karavirta, Laura;
Kyröläinen, Heikki

Publication type:

journal article

Reliability of a Flight Helmet-Attached Force Gauge in Measuring Isometric Neck Muscle Strength.

Published in:

Aerospace Medicine & Human Performance, 2024, v. 95, n. 10, p. 788, doi. 10.3357/AMHP.6485.2024

By:

Honkanen, Tuomas;
Mattila, Ville;
Kinnunen, Otto;
Janhunen, Marjo;
Sovelius, Roope;
Vaara, Jani P.;
Kyröläinen, Heikki

Publication type:

Article

60-Hour Sleep Deprivation Affects Submaximal but Not Maximal Physical Performance.

Published in:

Frontiers in Physiology, 2018, p. N.PAG, doi. 10.3389/fphys.2018.01437

By:

Vaara, Jani P.;
Oksanen, Hermanni;
Kyröläinen, Heikki;
Virmavirta, Mikko;
Koski, Harri;
Finni, Taija

Publication type:

Article

Muscle Free Fatty-Acid Uptake Associates to Mechanical Efficiency During Exercise in Humans.

Published in:

Frontiers in Physiology, 2018, p. N.PAG, doi. 10.3389/fphys.2018.01171

By:

Laaksonen, Marko S.;
Kyröläinen, Heikki;
Kemppainen, Jukka;
Knuuti, Juhani;
Kalliokoski, Kari K.

Publication type:

Article

Biomechanical factors affecting energy cost during running utilising different slopes.

Published in:

Journal of Sports Sciences, 2020, v. 38, n. 1, p. 6, doi. 10.1080/02640414.2019.1676527

By:

Seki, Keitaro;
Kyröläinen, Heikki;
Sugimoto, Kanami;
Enomoto, Yasushi

Publication type:

Article

The effects of skin and core tissue cooling on oxygenation of the vastus lateralis muscle during walking and running.

Published in:

Journal of Sports Sciences, 2017, v. 35, n. 20, p. 1995, doi. 10.1080/02640414.2016.1245436

By:

Gagnon, Dominique D.;
Peltonen, Juha E.;
Rintamäki, Hannu;
Gagnon, Sheila S.;
Herzig, Karl-Heinz;
Kyröläinen, Heikki

Publication type:

Article

Acute neuromuscular and metabolic responses to combined strength and endurance loadings: the “order effect” in recreationally endurance trained runners.

Published in:

2014

By:

Taipale, Ritva S.;
Schumann, Moritz;
Mikkola, Jussi;
Nyman, Kai;
Kyröläinen, Heikki;
Nummela, Ari;
Häkkinen, Keijo

Publication type:

Journal Article

Acute neuromuscular and metabolic responses to combined strength and endurance loadings: the “order effect” in recreationally endurance trained runners.

Published in:

Journal of Sports Sciences, 2014, v. 32, n. 12, p. 1155, doi. 10.1080/02640414.2014.889842

By:

Taipale, Ritva S.;
Schumann, Moritz;
Mikkola, Jussi;
Nyman, Kai;
Kyröläinen, Heikki;
Nummela, Ari;
Häkkinen, Keijo

Publication type:

Article

Cardiopulmonary loading in motocross riding.

Published in:

Journal of Sports Sciences, 2007, v. 25, n. 9, p. 995, doi. 10.1080/02640410600944584

By:

Konttinen, Tomi;
Häkkinen, Keijo;
Kyröläinen, Heikki

Publication type:

Article

Effects of muscle – tendon length on joint moment and power during sprint starts.

Published in:

Journal of Sports Sciences, 2006, v. 24, n. 2, p. 165, doi. 10.1080/02640410500131753

By:

Mero, Antti;
Kuitunen, Sami;
Harland, Martin;
Kyröläinen, HeiKki;
Komi, PaavoV.

Publication type:

Article

Changes in muscle activity with increasing running speed.

Published in:

Journal of Sports Sciences, 2005, v. 23, n. 10, p. 1101, doi. 10.1080/02640410400021575

By:

Kyröläinen, Heikki;
Avela, Janne;
Komi, Paavo V

Publication type:

Article

Relationships between psychosocial well-being and leisure time physical activity among 160.000 young Finnish men: a cross-sectional study during 2015–2021.

Published in:

Archives of Public Health, 2023, v. 81, n. 1, p. 1, doi. 10.1186/s13690-023-01040-3

By:

Appelqvist-Schmidlechner, Kaija;
Heikkinen, Risto;
Vasankari, Tommi;
Virtanen, Toni;
Pihlainen, Kai;
Honkanen, Tuomas;
Kyröläinen, Heikki;
Vaara, Jani P.

Publication type:

Article

Genetic variations of leptin and leptin receptor are associated with body composition changes in response to physical training.

Published in:

Cell Biochemistry & Function, 2010, v. 28, n. 4, p. 306, doi. 10.1002/cbf.1658

By:

Huuskonen, Antti;
Lappalainen, Jani;
Tanskanen, Minna;
Oksala, Niku;
Kyröläinen, Heikki;
Atalay, Mustafa

Publication type:

Article

Time-Course of Recovery for Biomarkers and Physical Performance after Strenuous Military Training: A Systematic Review.

Published in:

Physiologia, 2023, v. 3, n. 4, p. 627, doi. 10.3390/physiologia3040046

By:

Granlund, Julius;
Kyröläinen, Heikki;
Santtila, Matti;
Nindl, Bradley C.;
Pihlainen, Kai;
Ojanen, Tommi

Publication type:

Article

Is device-measured physical activity associated with musculoskeletal disorders among young adult Finnish men?

Published in:

Frontiers in Sports & Active Living, 2024, p. 1, doi. 10.3389/fspor.2024.1346118

By:

Sipilä, Lumi;
Sievänen, Harri;
Raitanen, Jani;
Kyröläinen, Heikki;
Vasankari, Tommi;
Vaara, Jani P.;
Honkanen, Tuomas

Publication type:

Article

Effects of operational assessment of the 4:4 and 4:4/6:6 watch systems on sleepiness, fatigue, and stress responses during patrolling on a navy missile patrol boat.

Published in:

Chronobiology International: The Journal of Biological & Medical Rhythm Research, 2022, v. 39, n. 9, p. 1233, doi. 10.1080/07420528.2022.2090374

By:

Myllylä, Mikko;
Kyröläinen, Heikki;
Ojanen, Tommi;
Ruohola, Juha-Petri;
Heinonen, Olli J.;
Vahlberg, Tero;
Parkkola, Kai I.

Publication type:

Article

Relationships between Heart Rate Variability, Sleep Duration, Cortisol and Physical Training in Young Athletes.

Published in:

Journal of Sports Science & Medicine, 2021, v. 20, n. 4, p. 778, doi. 10.52082/jssm.2021.778

By:

Mishica, Christina;
Kyröläinen, Heikki;
Hynynen, Esa;
Nummela, Ari;
Holmberg, Hans-Christer;
Linnamo, Vesa

Publication type:

Article

A common variation in the promoter region of interleukin-6 gene shows association with exercise performance.

Published in:

Journal of Sports Science & Medicine, 2009, v. 8, n. 2, p. 271

By:

Huuskonen, Antti;
Tanskanen, Minna;
Lappalainen, Jani;
Oksala, Niku;
Kyröläinen, Heikki;
Atalay, Mustafa

Publication type:

Article

Strength Training Improves Metabolic Health Markers in Older Individual Regardless of Training Frequency.

Published in:

Frontiers in Physiology, 2019, p. N.PAG, doi. 10.3389/fphys.2019.00032

By:

Ihalainen, Johanna K.;
Inglis, Alistair;
Mäkinen, Tuomas;
Newton, Robert U.;
Kainulainen, Heikki;
Kyröläinen, Heikki;
Walker, Simon

Publication type:

Article

Cross-sectional area of the paraspinal muscles and its association with muscle strength among fighter pilots: a 5-year follow-up.

Published in:

2019

By:

Honkanen, Tuomas;
Mäntysaari, Matti;
Leino, Tuomo;
Avela, Janne;
Kerttula, Liisa;
Haapamäki, Ville;
Kyröläinen, Heikki

Publication type:

journal article

Regular physical exercise before entering military service may protect young adult men from fatigue fractures.

Published in:

2019

By:

Pihlajamäki, Harri;
Parviainen, Mickael;
Kyröläinen, Heikki;
Kautiainen, Hannu;
Kiviranta, Ilkka

Publication type:

journal article

Effect of External Work Magnitude on Mechanical Efficiency of Sledge Jumping.

Published in:

Journal of Applied Biomechanics, 2024, v. 40, n. 5, p. 383, doi. 10.1123/jab.2023-0257

By:

Seki, Keitaro;
Kyröläinen, Heikki

Publication type:

Article

A Simple Method for Measuring Stiffness During Running.

Published in:

Journal of Applied Biomechanics, 2005, v. 21, n. 2, p. 167, doi. 10.1123/jab.21.2.167

By:

Morin, Jean-Benoît;
Dalleau, Georges;
Kyröläinen, Heikki;
Jeannin, Thibault;
Belli, Alain

Publication type:

Article

Associations of Aerobic Fitness and Maximal Muscular Strength With Metabolites in Young Men.

Published in:

JAMA Network Open, 2019, v. 2, n. 8, p. e198265, doi. 10.1001/jamanetworkopen.2019.8265

By:

Kujala, Urho M.;
Vaara, Jani P.;
Kainulainen, Heikki;
Vasankari, Tommi;
Vaara, Elina;
Kyröläinen, Heikki

Publication type:

Article

Monitoring fatigue state with heart rate‐based and subjective methods during intensified training in recreational runners.

Published in:

European Journal of Sport Science, 2024, v. 24, n. 7, p. 857, doi. 10.1002/ejsc.12115

By:

Nuuttila, Olli‐Pekka;
Uusitalo, Arja;
Kokkonen, Veli‐Pekka;
Weerarathna, Nilushika;
Kyröläinen, Heikki

Publication type:

Article

Editorial: Military human performance optimization: Contemporary issues for sustained and improved readiness.

Published in:

2022

By:

Nindl, Bradley C.;
Kyröläinen, Heikki

Publication type:

Editorial

Physical training considerations for optimizing performance in essential military tasks.

Published in:

European Journal of Sport Science, 2022, v. 22, n. 1, p. 43, doi. 10.1080/17461391.2021.1930193

By:

Vaara, Jani P.;
Groeller, Herbert;
Drain, Jace;
Kyröläinen, Heikki;
Pihlainen, Kai;
Ojanen, Tommi;
Connaboy, Chris;
Santtila, Matti;
Agostinelli, Philip;
Nindl, Brad C.

Publication type:

Article

Effect of 5% Body Weight Forward Pulling on Dynamics of Treadmill Running.

Published in:

European Journal of Sport Science, 2003, v. 3, n. 5, p. 1, doi. 10.1080/17461390300073503

By:

Avogadro, Patrick;
Dolenec, Ales;
Kyröläinen, Heikki;
Belli, Alain

Publication type:

Article

Effects of vigorous late-night exercise on sleep quality and cardiac autonomic activity.

Published in:

Journal of Sleep Research, 2011, v. 20, n. 1 part II, p. 146, doi. 10.1111/j.1365-2869.2010.00874.x

By:

MYLLYMÄKI, TERO;
KYRÖLÄINEN, HEIKKI;
SAVOLAINEN, KATRI;
HOKKA, LAURA;
JAKONEN, RIIKKA;
JUUTI, TANJA;
MARTINMÄKI, KAISU;
KAARTINEN, JUKKA;
KINNUNEN, MARJA-LIISA;
RUSKO, HEIKKI

Publication type:

Article

Performance changes during repeated military occupational test and its associations to physical performance.

Published in:

Ergonomics, 2023, v. 66, n. 12, p. 2223, doi. 10.1080/00140139.2023.2193869

By:

Ojanen, Tommi;
Pihlainen, Kai;
Vaara, Jani P.;
Kyröläinen, Heikki

Publication type:

Article

Low back pain during military service predicts low back pain later in life.

Published in:

PLoS ONE, 2017, v. 12, n. 3, p. 1, doi. 10.1371/journal.pone.0173568

By:

Mattila, Ville M.;
Kyröläinen, Heikki;
Santtila, Matti;
Pihlajamäki, Harri

Publication type:

Article

Effects of repeated use of post-exercise infrared sauna on neuromuscular performance and muscle hypertrophy.

Published in:

Frontiers in Sports & Active Living, 2025, p. 1, doi. 10.3389/fspor.2025.1462901

By:

Ahokas, Essi K.;
Hanstock, Helen G.;
Kyröläinen, Heikki;
Ihalainen, Johanna K.

Publication type:

Article

Perfusion heterogeneity does not explain excess muscle oxygen uptake during variable intensity exercise.

Published in:

Clinical Physiology & Functional Imaging, 2010, v. 30, n. 4, p. 241, doi. 10.1111/j.1475-097X.2010.00934.x

By:

Laaksonen, Marko S.;
Björklund, Glenn;
Heinonen, Ilkka;
Kemppainen, Jukka;
Knuuti, Juhani;
Kyröläinen, Heikki;
Kalliokoski, Kari K.

Publication type:

Article

The association between muscle EMG and perfusion in knee extensor muscles.

Published in:

Clinical Physiology & Functional Imaging, 2006, v. 26, n. 2, p. 99, doi. 10.1111/j.1475-097X.2006.00656.x

By:

Laaksonen, Marko S.;
Kyröläinen, Heikki;
Kalliokoski, Kari K.;
Nuutila, Pirjo;
Knuuti, Juhani

Publication type:

Article

A Comparison of Methodological Approaches to Measuring Cycling Mechanical Efficiency.

Published in:

Sports Medicine - Open, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1186/s40798-019-0196-x

By:

Matomäki, Pekka;
Linnamo, Vesa;
Kyröläinen, Heikki

Publication type:

Article

Heme Oxygenase-1 and Blood Bilirubin Are Gradually Activated by Oral D-Glyceric Acid.

Published in:

Antioxidants, 2022, v. 11, n. 12, p. 2319, doi. 10.3390/antiox11122319

By:

Hirvonen, O. Petteri;
Lehti, Maarit;
Kyröläinen, Heikki;
Kainulainen, Heikki

Publication type:

Article

Effects of Vitamin D Supplementation and Baseline Vitamin D Status on Acute Respiratory Infections and Cathelicidin: A Randomized Controlled Trial.

Published in:

Open Forum Infectious Diseases, 2024, v. 11, n. 9, p. 1, doi. 10.1093/ofid/ofae482

By:

Laaksi, Akseli;
Kyröläinen, Heikki;
Pihlajamäki, Harri;
Vaara, Jani P;
Luukkaala, Tiina;
Laaksi, Ilkka

Publication type:

Article

Effects of caffeine on neuromuscular function in a non‐fatigued state and during fatiguing exercise.

Published in:

Experimental Physiology, 2020, v. 105, n. 4, p. 690, doi. 10.1113/EP088265

By:

Mesquita, Ricardo N. O.;
Cronin, Neil J.;
Kyröläinen, Heikki;
Hintikka, Jukka;
Avela, Janne

Publication type:

Article

Changes in strength and power performance and serum hormone concentrations during 12 weeks of task‐specific or strength training in conscripts.

Published in:

Physiological Reports, 2020, v. 8, n. 9, p. 1, doi. 10.14814/phy2.14422

By:

Ojanen, Tommi;
Kyröläinen, Heikki;
Kozharskaya, Elena;
Häkkinen, Keijo

Publication type:

Article

Physical fitness, hormonal, and immunological responses during prolonged military field training.

Published in:

Physiological Reports, 2018, v. 6, n. 17, p. 1, doi. 10.14814/phy2.13850

By:

Ojanen, Tommi;
Jalanko, Petri;
Kyröläinen, Heikki

Publication type:

Article

Corrected whole blood biomarkers – the equation of Dill and Costill revisited.

Published in:

Physiological Reports, 2018, v. 6, n. 12, p. 1, doi. 10.14814/phy2.13749

By:

Matomäki, Pekka;
Kainulainen, Heikki;
Kyröläinen, Heikki

Publication type:

Article

PGC-1 isoforms and their target genes are expressed differently in human skeletal muscle following resistance and endurance exercise.

Published in:

Physiological Reports, 2015, v. 3, n. 10, p. n/a, doi. 10.14814/phy2.12563

By:

Silvennoinen, Mika;
Ahtiainen, Juha P.;
Hulmi, Juha J.;
Pekkala, Satu;
Taipale, Ritva S.;
Nindl, Bradley C.;
Laine, Tanja;
Häkkinen, Keijo;
Selänne, Harri;
Kyröläinen, Heikki;
Kainulainen, Heikki

Publication type:

Article

Training-induced changes in daily energy expenditure: Methodological evaluation using wrist-worn accelerometer, heart rate monitor, and doubly labeled water technique.

Published in:

PLoS ONE, 2019, v. 14, n. 7, p. 1, doi. 10.1371/journal.pone.0219563

By:

Kinnunen, Hannu;
Häkkinen, Keijo;
Schumann, Moritz;
Karavirta, Laura;
Westerterp, Klaas R.;
Kyröläinen, Heikki

Publication type:

Article

Associations of Leisure Time, Commuting, and Occupational Physical Activity With Physical Fitness and Cardiovascular Risk Factors in Young Men.

Published in:

Journal of Physical Activity & Health, 2014, v. 11, n. 8, p. 1482, doi. 10.1123/jpah.2012-0504

By:

Vaara, Jani P.;
Kyröläinen, Heikki;
Fogelholm, Mikael;
Santtila, Matti;
Häkkinen, Arja;
Häkkinen, Keijo;
Vasankari, Tommi

Publication type:

Article

Cardiorespiratory and muscular fitness in young adult Finnish men between 2003 and 2015.

Published in:

Scandinavian Journal of Medicine & Science in Sports (John Wiley & Sons, Inc.), 2020, v. 30, n. 4, p. 716, doi. 10.1111/sms.13619

By:

Vaara, Jani P.;
Santtila, Matti;
Vasankari, Tommi;
Fogelholm, Mikael;
Mäntysaari, Matti;
Pihlainen, Kai;
Vaara, Elina;
Kyröläinen, Heikki

Publication type:

Article