| Neuromuscular adaptations during concurrent strength and endurance training versus strength training K Häkkinen, M Alén, WJ Kraemer, E Gorostiaga, M Izquierdo, H Rusko, ... European journal of applied physiology 89, 42-52, 2003 | 912 | 2003 |
| Muscle hypertrophy, hormonal adaptations and strength development during strength training in strength-trained and untrained men JP Ahtiainen, A Pakarinen, M Alen, WJ Kraemer, K Häkkinen European journal of applied physiology 89, 555-563, 2003 | 849 | 2003 |
| Are skeletal muscle FNDC5 gene expression and irisin release regulated by exercise and related to health? S Pekkala, PK Wiklund, JJ Hulmi, JP Ahtiainen, M Horttanainen, ... The Journal of physiology 591 (21), 5393-5400, 2013 | 461 | 2013 |
| Short vs. long rest period between the sets in hypertrophic resistance training: influence on muscle strength, size, and hormonal adaptations in trained men JP Ahtiainen, A Pakarinen, M Alen, WJ Kraemer, K Häkkinen The Journal of Strength & Conditioning Research 19 (3), 572-582, 2005 | 459 | 2005 |
| Acute hormonal and neuromuscular responses and recovery to forced vs. maximum repetitions multiple resistance exercises JP Ahtiainen, A Pakarinen, WJ Kraemer, K Häkkinen International journal of sports medicine 24 (06), 410-418, 2003 | 365 | 2003 |
| Physical exercise increases adult hippocampal neurogenesis in male rats provided it is aerobic and sustained MS Nokia, S Lensu, JP Ahtiainen, PP Johansson, LG Koch, SL Britton, ... The Journal of physiology 594 (7), 1855-1873, 2016 | 339 | 2016 |
| Heterogeneity in resistance training-induced muscle strength and mass responses in men and women of different ages JP Ahtiainen, S Walker, H Peltonen, J Holviala, E Sillanpää, L Karavirta, ... Age 38, 1-13, 2016 | 270 | 2016 |
| Panoramic ultrasonography is a valid method to measure changes in skeletal muscle cross-sectional area JP Ahtiainen, M Hoffren, JJ Hulmi, M Pietikäinen, AA Mero, J Avela, ... European journal of applied physiology 108, 273-279, 2010 | 245 | 2010 |
| Six-week endurance exercise alters gut metagenome that is not reflected in systemic metabolism in over-weight women E Munukka, JP Ahtiainen, P Puigbó, S Jalkanen, K Pahkala, A Keskitalo, ... Frontiers in microbiology 9, 2323, 2018 | 237 | 2018 |
| Acute hormonal responses to heavy resistance exercise in strength athletes versus nonathletes JP Ahtiainen, A Pakarinen, WJ Kraemer, K Hakkinen Canadian journal of applied physiology 29 (5), 527-543, 2004 | 182 | 2004 |
| Postexercise myostatin and activin IIb mRNA levels: effects of strength training JJ Hulmi, JP Ahtiainen, T Kaasalainen, E PöLLANEN, K Hakkinen, M Alen, ... Medicine & Science in Sports & Exercise 39 (2), 289-297, 2007 | 162 | 2007 |
| Body composition in 18‐to 88‐year‐old adults—comparison of multifrequency bioimpedance and dual‐energy X‐ray absorptiometry E Sillanpää, S Cheng, K Häkkinen, T Finni, S Walker, A Pesola, ... Obesity 22 (1), 101-109, 2014 | 159 | 2014 |
| Increased cross-education of muscle strength and reduced corticospinal inhibition following eccentric strength training DJ Kidgell, AK Frazer, T Rantalainen, I Ruotsalainen, J Ahtiainen, J Avela, ... Neuroscience 300, 566-575, 2015 | 146 | 2015 |
| Resistance training induced increase in muscle fiber size in young and older men AA Mero, JJ Hulmi, H Salmijärvi, M Katajavuori, M Haverinen, J Holviala, ... European journal of applied physiology 113, 641-650, 2013 | 146 | 2013 |
| Heavy resistance exercise training and skeletal muscle androgen receptor expression in younger and older men JP Ahtiainen, JJ Hulmi, WJ Kraemer, M Lehti, K Nyman, H Selänne, ... Steroids 76 (1-2), 183-192, 2011 | 121 | 2011 |
| Strength athletes are capable to produce greater muscle activation and neural fatigue during high-intensity resistance exercise than nonathletes JP Ahtiainen, K Häkkinen The Journal of Strength & Conditioning Research 23 (4), 1129-1134, 2009 | 117 | 2009 |
| Effect of resistance exercise on muscle steroid receptor protein content in strength-trained men and women JL Vingren, WJ Kraemer, DL Hatfield, JS Volek, NA Ratamess, ... Steroids 74 (13-14), 1033-1039, 2009 | 116 | 2009 |
| The effects of intensive weight reduction on body composition and serum hormones in female fitness competitors JJ Hulmi, V Isola, M Suonpää, NJ Järvinen, M Kokkonen, A Wennerström, ... Frontiers in physiology 7, 689, 2017 | 112 | 2017 |
| The effects of whey protein with or without carbohydrates on resistance training adaptations JJ Hulmi, M Laakso, AA Mero, K Häkkinen, JP Ahtiainen, H Peltonen Journal of the International Society of Sports Nutrition 12 (1), 48, 2015 | 101 | 2015 |
| RETRACTED: Effects of strength and endurance training on antioxidant enzyme gene expression and activity in middle‐aged men D García‐López, K Häkkinen, MJ Cuevas, E Lima, A Kauhanen, M Mattila, ... Scandinavian journal of medicine & science in sports 17 (5), 595-604, 2007 | 95 | 2007 |
Keijo HäkkinenProfessor Emeritus, University of JyväskyläVerified email at jyu.fi