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K. Häkkinen · SciRah

Researcher profile · Semantic Scholar

K. Häkkinen

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K. Häkkinen — researcher profile on SciRah

h-index: 108
Works: 510
Citations: 38K

Most-cited papers

Resistance Training Load Effects on Muscle Hypertrophy and Strength Gain: Systematic Review and Network Meta-analysis
P. Lopez, R. Radaelli, D. Taaffe, R. Newton +6 more
2020Medicine & Science in Sports & Exercise277 citations Open access
Semantic Scholar
Heterogeneity in resistance training-induced muscle strength and mass responses in men and women of different ages
J. Ahtiainen, S. Walker, H. Peltonen, J. Holviala +8 more
2016AGE208 citations Open access
Semantic Scholar
Associations of Physical Fitness and Body Composition Characteristics With Simulated Military Task Performance
K. Pihlainen, M. Santtila, K. Häkkinen, H. Kyröläinen
2017Journal of Strength and Conditioning Research81 citations Open access
Semantic Scholar
Changes in sprint performance and sagittal plane kinematics after heavy resisted sprint training in professional soccer players
J. Lahti, Toni Huuhka, Valentin Romero, I. Bezodis +2 more
2019PeerJ73 citations Open access
Semantic Scholar
The Effects of Intensive Weight Reduction on Body Composition and Serum Hormones in Female Fitness Competitors
J. Hulmi, V. Isola, Marianna Suonpää, Neea J. Järvinen +6 more
2017Frontiers in Physiology72 citations Open access
Semantic Scholar
Validity of Using Velocity to Estimate Intensity in Resistance Exercises in Men and Women
F. Pareja-Blanco, S. Walker, K. Häkkinen
2020International Journal of Sports Medicine66 citations Open access
Semantic Scholar
Effects of different strength training frequencies on maximum strength, body composition and functional capacity in healthy older individuals
Mari Turpela, K. Häkkinen, G. Haff, S. Walker
2017Experimental Gerontology60 citations
Semantic Scholar
Effects of HRV-Guided vs. Predetermined Block Training on Performance, HRV and Serum Hormones
Olli-Pekka Nuuttila, Aku Nikander, Dmitry Polomoshnov, J. Laukkanen +1 more
2017International Journal of Sports Medicine57 citations Open access
Semantic Scholar
Electromyographical and Perceptual Responses to Different Resistance Intensities in a Squat Protocol: Does Performing Sets to Failure With Light Loads Produce the Same Activity?
David P. Looney, W. Kraemer, Michael F. Joseph, Brett A. Comstock +8 more
2016Journal of Strength and Conditioning Research53 citations Open access
Semantic Scholar
Training-induced changes in daily energy expenditure: Methodological evaluation using wrist-worn accelerometer, heart rate monitor, and doubly labeled water technique
H. Kinnunen, K. Häkkinen, M. Schumann, L. Karavirta +2 more
2019PLoS ONE50 citations Open access
Semantic Scholar
Molecular Pathways Mediating Immunosuppression in Response to Prolonged Intensive Physical Training, Low-Energy Availability, and Intensive Weight Loss
H. V. Sarin, I. Gudelj, J. Honkanen, J. Ihalainen +12 more
2019Frontiers in Immunology48 citations Open access
Semantic Scholar
Fitness, body composition and blood lipids following 3 concurrent strength and endurance training modes.
D. Eklund, A. Häkkinen, J. Laukkanen, Milica Balandzic +2 more
2016Applied physiology, nutrition, and metabolism = Physiologie appliquee, nutrition et metabolisme47 citations Open access
Semantic Scholar
Autophagy is induced by resistance exercise in young men, but unfolded protein response is induced regardless of age
J. Hentilä, J. Ahtiainen, G. Paulsen, T. Raastad +3 more
2018Acta Physiologica44 citations Open access
Semantic Scholar
Exercise medicine for cancer cachexia: targeted exercise to counteract mechanisms and treatment side effects
Georgios Mavropalias, M. Sim, D. Taaffe, D. Galvão +4 more
2022Journal of Cancer Research and Clinical Oncology40 citations Open access
Semantic Scholar
Morphological, molecular and hormonal adaptations to early morning versus afternoon resistance training
M. Sedliak, M. Zeman, Gabriel Buzgó, Ján Cvečka +11 more
2018Chronobiology International34 citations Open access
Semantic Scholar
Acute elevations in serum hormones are attenuated after chronic training with traditional isoinertial but not accentuated eccentric loads in strength‐trained men
S. Walker, K. Häkkinen, G. Haff, A. Blazevich +1 more
2017Physiological Reports33 citations Open access
Semantic Scholar
Changes in Physical Performance During 21 d of Military Field Training in Warfighters.
T. Ojanen, K. Häkkinen, T. Vasankari, H. Kyröläinen
2018Military Medicine32 citations Open access
Semantic Scholar
Acute Endocrine and Force Responses and Long-Term Adaptations to Same-Session Combined Strength and Endurance Training in Women
D. Eklund, M. Schumann, W. Kraemer, M. Izquierdo +2 more
2016Journal of Strength and Conditioning Research32 citations Open access
Semantic Scholar
Increased fascicle length but not patellar tendon stiffness after accentuated eccentric-load strength training in already-trained men
S. Walker, J. Trezise, G. Haff, R. Newton +2 more
2020European Journal of Applied Physiology29 citations Open access
Semantic Scholar
Hormonal Contraceptive Use Does Not Affect Strength, Endurance, or Body Composition Adaptations to Combined Strength and Endurance Training in Women.
Moona M Myllyaho, J. Ihalainen, A. C. Hackney, M. Valtonen +5 more
2018Journal of Strength and Conditioning Research28 citations Open access
Semantic Scholar
Moderate-Load Muscular Endurance Strength Training Did Not Improve Peak Power or Functional Capacity in Older Men and Women
S. Walker, G. Haff, K. Häkkinen, R. Newton
2017Frontiers in Physiology28 citations Open access
Semantic Scholar
Increased rate of force development during periodized maximum strength and power training is highly individual
H. Peltonen, S. Walker, A. C. Hackney, J. Avela +1 more
2018European Journal of Applied Physiology27 citations
Semantic Scholar
The effects of a roundtrip trans-American jet travel on physiological stress, neuromuscular performance, and recovery.
W. Kraemer, D. Hooper, B. Kupchak, C. Saenz +13 more
2016Journal of applied physiology27 citations Open access
Semantic Scholar
Acute Effects of High-intensity Resistance Exercise on Cognitive Function.
J. P. Anders, W. Kraemer, R. Newton, Emily M. Post +8 more
2021Journal of Sports Science and Medicine25 citations Open access
Semantic Scholar
Sprint mechanics evaluation using inertial sensor‐based technology: A laboratory validation study
I. Setuain, P. Lecumberri, J. Ahtiainen, A. Mero +2 more
2018Scandinavian Journal of Medicine & Science in Sports25 citations Open access
Semantic Scholar
Effects of Combined Strength and Endurance Training on Physical Performance and Biomarkers of Healthy Young Women
H. Kyröläinen, A. C. Hackney, Riikka Salminen, Johanna Repola +2 more
2017Journal of Strength and Conditioning Research25 citations Open access
Semantic Scholar
Inter‐individual variation in response to resistance training in cardiometabolic health indicators
J. Ahtiainen, J. Sallinen, K. Häkkinen, E. Sillanpää
2020Scandinavian Journal of Medicine & Science in Sports22 citations Open access
Semantic Scholar
Effect of Prolonged Military Field Training on Neuromuscular and Hormonal Responses and Shooting Performance in Warfighters.
T. Ojanen, H. Kyröläinen, Mikael Igendia, K. Häkkinen
2018Military Medicine22 citations
Semantic Scholar
Body composition in male lifelong trained strength, sprint and endurance athletes and healthy age-matched controls
Simon Walker, M. V. von Bonsdorff, Sulin Cheng, K. Häkkinen +3 more
2023Frontiers in Sports and Active Living21 citations Open access
Semantic Scholar
Acute Neuromuscular and Hormonal Responses to Different Exercise Loadings Followed by a Sauna.
J. Rissanen, A. Häkkinen, J. Laukkanen, W. Kraemer +1 more
2020Journal of Strength and Conditioning Research20 citations Open access
Semantic Scholar
Effects of Upper Body Eccentric versus Concentric Strength Training and Detraining on Maximal Force, Muscle Activation, Hypertrophy and Serum Hormones in Women.
K. Häkkinen, R. Newton, S. Walker, A. Häkkinen +8 more
2022Journal of Sports Science and Medicine19 citations Open access
Semantic Scholar
Isometric parameters in the monitoring of maximal strength, power, and hypertrophic resistance-training.
H. Peltonen, S. Walker, Anuliisa Lähitie, K. Häkkinen +1 more
2018Applied physiology, nutrition, and metabolism = Physiologie appliquee, nutrition et metabolisme18 citations
Semantic Scholar
Training-Load-Guided vs Standardized Endurance Training in Recreational Runners.
M. Schumann, J. Botella, L. Karavirta, K. Häkkinen
2017International Journal of Sports Physiology and Performance18 citations
Semantic Scholar
Effects of Task-Specific and Strength Training on Simulated Military Task Performance in Soldiers
T. Ojanen, K. Häkkinen, Jaakko Hanhikoski, H. Kyröläinen
2020International Journal of Environmental Research and Public Health17 citations Open access
Semantic Scholar
Acute Physiological Responses to Four Running Sessions Performed at Different Intensity Zones
Olli-Pekka Nuuttila, H. Kyröläinen, K. Häkkinen, A. Nummela
2020International Journal of Sports Medicine16 citations Open access
Semantic Scholar
Effects of sparring load on reaction speed and punch force during the pre-competition and competition periods in boxing.
Esa Hukkanen, K. Häkkinen
2017Journal of Strength and Conditioning Research16 citations
Semantic Scholar
Monitoring Training Adaptation With a Submaximal Running Test Under Field Conditions.
V. Vesterinen, A. Nummela, Sami Ayramo, T. Laine +3 more
2016International Journal of Sports Physiology and Performance16 citations Open access
Semantic Scholar
Acute Neuromuscular and Hormonal Responses to Power, Strength, and Hypertrophic Protocols and Training Background
J. Kotikangas, S. Walker, Sara Toivonen, Heikki Peltonen +1 more
2022Frontiers in Sports and Active Living15 citations Open access
Semantic Scholar
The Effects of Resistance Training on Physical Fitness and Neuromotor-Cognitive Functions in Adults With Down Syndrome
Emily M. Post, W. Kraemer, Madison L. Kackley, Lydia K. Caldwell +6 more
2022Frontiers in Rehabilitation Sciences15 citations Open access
Semantic Scholar
Aiming strategy affects performance‐related factors in biathlon standing shooting
Miika Köykkä, S. Ihalainen, V. Linnamo, K. Ruotsalainen +2 more
2020Scandinavian Journal of Medicine & Science in Sports15 citations Open access
Semantic Scholar
Perspectives on Concurrent Strength and Endurance Training in Healthy Adult Females: A Systematic Review
R. Mikkonen, J. Ihalainen, A. C. Hackney, K. Häkkinen
2023Sports Medicine14 citations Open access
Semantic Scholar
Monitoring Training and Recovery during a Period of Increased Intensity or Volume in Recreational Endurance Athletes
Olli-Pekka Nuuttila, A. Nummela, K. Häkkinen, Santtu Seipäjärvi +1 more
2021International Journal of Environmental Research and Public Health14 citations Open access
Semantic Scholar
Changes in strength and power performance and serum hormone concentrations during 12 weeks of task‐specific or strength training in conscripts
T. Ojanen, H. Kyröläinen, E. Kozharskaya, K. Häkkinen
2020Physiological Reports14 citations Open access
Semantic Scholar
A 10-Week Block of Combined High-Intensity Endurance and Strength Training Produced Similar Changes in Dynamic Strength, Body Composition, and Serum Hormones in Women and Men
R. Taipale, Jaakko Forssell, J. Ihalainen, H. Kyröläinen +1 more
2020Frontiers in Sports and Active Living14 citations Open access
Semantic Scholar
Neuromuscular Adaptations to Combined Strength and Endurance Training: Order and Time-of-Day
Maria Küüsmaa-Schildt, D. Eklund, J. Avela, Tuomas Rytkönen +3 more
2017International Journal of Sports Medicine14 citations Open access
Semantic Scholar
A Submaximal Running Test With Postexercise Cardiac Autonomic and Neuromuscular Function in Monitoring Endurance Training Adaptation
V. Vesterinen, A. Nummela, T. Laine, E. Hynynen +2 more
2017Journal of Strength and Conditioning Research14 citations Open access
Semantic Scholar
Hormonal stress responses of growth hormone and insulin-like growth factor-I in highly resistance trained women and men.
D. Hatfield, W. Kraemer, J. Volek, B. Nindl +7 more
2021Growth Hormone & IGF Research13 citations Open access
Semantic Scholar
Increased interleukin-6 and C-reactive protein levels after instrumented lumbar spine fusion in older patients
J. Repo, A. Häkkinen, Tuukka Porkka, K. Häkkinen +3 more
2019Journal of Orthopaedic Surgery13 citations Open access
Semantic Scholar
Evaluation of occupational physical load during 6-month international crisis management operation.
K. Pihlainen, M. Santtila, T. Vasankari, K. Häkkinen +1 more
2017International Journal of Occupational Medicine and Environmental Health13 citations Open access
Semantic Scholar
Acute neuromuscular and hormonal responses to 20 versus 40% velocity loss in males and females before and after 8 weeks of velocity‐loss resistance training
S. Walker, K. Häkkinen, Roosa Virtanen, Shashank Mane +2 more
2022Experimental Physiology12 citations Open access
Semantic Scholar

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