|Adverse metabolic response to regular exercise: is it a rare or common occurrence?|
C Bouchard, SN Blair, TS Church, CP Earnest, JM Hagberg, K Häkkinen, ...
PloS one 7 (5), e37887, 2012
|Body composition, fitness, and metabolic health during strength and endurance training and their combination in middle-aged and older women|
E Sillanpää, DE Laaksonen, A Häkkinen, L Karavirta, B Jensen, ...
European journal of applied physiology 106 (2), 285-296, 2009
|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), 1-13, 2016
|Body composition and fitness during strength and/or endurance training in older men.|
E Sillanpää, A Häkkinen, K Nyman, M Mattila, S Cheng, L Karavirta, ...
Medicine and science in sports and exercise 40 (5), 950-958, 2008
|Individual responses to combined endurance and strength training in older adults.|
L Karavirta, K Häkkinen, A Kauhanen, A Arija-Blazquez, E Sillanpää, ...
Medicine and science in sports and exercise 43 (3), 484-490, 2011
|Effects of combined endurance and strength training on muscle strength, power and hypertrophy in 40–67‐year‐old men|
L Karavirta, A Häkkinen, E Sillanpää, D García‐López, A Kauhanen, ...
Scandinavian journal of medicine & science in sports 21 (3), 402-411, 2011
|Heart rate dynamics after combined endurance and strength training in older men|
L Karavirta, MP Tulppo, DE Laaksonen, KAI Nyman, RT Laukkanen, ...
Med Sci Sports Exerc 41 (7), 1436-43, 2009
|Changes in cardiovascular performance during an 8-week military basic training perio d combined with added endurance or strength training|
M Santtila, K Häkkinen, L Karavirta, H Kyröläinen
Military Medicine 173 (12), 1173-1179, 2008
|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
|Active aging–resilience and external support as modifiers of the disablement outcome: AGNES cohort study protocol|
T Rantanen, M Saajanaho, L Karavirta, S Siltanen, M Rantakokko, ...
BMC public health 18 (1), 1-21, 2018
|Sex differences in heart rate variability: a longitudinal study in international elite cross-country skiers|
D Schäfer, GF Gjerdalen, EE Solberg, M Khokhlova, V Badtieva, D Herzig, ...
European journal of applied physiology 115 (10), 2107-2114, 2015
|Contextualizing Parasympathetic Hyperactivity in Functionally Overreached Athletes With Perceptions of Training Tolerance.|
CR Bellenger, L Karavirta, RL Thomson, EY Robertson, K Davison, ...
International Journal of Sports Physiology & Performance 11 (5), 2016
|Effects of combined strength and endurance training on treadmill load carrying walking performance in aging men|
J Holviala, A Häkkinen, L Karavirta, K Nyman, M Izquierdo, ...
The Journal of Strength & Conditioning Research 24 (6), 1584-1595, 2010
|Heart rate dynamics after combined strength and endurance training in middle-aged women: heterogeneity of responses|
L Karavirta, MD Costa, AL Goldberger, MP Tulppo, DE Laaksonen, ...
PloS one 8 (8), e72664, 2013
|Assessing physical performance and physical activity in large population-based aging studies: home-based assessments or visits to the research center?|
E Portegijs, L Karavirta, M Saajanaho, T Rantalainen, T Rantanen
BMC public health 19 (1), 1-16, 2019
|Serum basal hormone concentrations, nutrition and physical fitness during strength and/or endurance training in 39–64-year-old women|
E Sillanpää, A Häkkinen, DE Laaksonen, L Karavirta, WJ Kraemer, ...
International journal of sports medicine 31 (02), 110-117, 2010
|The effect of functional overreaching on parameters of autonomic heart rate regulation|
CR Bellenger, RL Thomson, EY Robertson, K Davison, MJ Nelson, ...
European Journal of Applied Physiology 117 (3), 541-550, 2017
|Monitoring athletic training status using the maximal rate of heart rate increase|
CR Bellenger, RL Thomson, PRC Howe, L Karavirta, JD Buckley
Journal of science and medicine in sport 19 (7), 590-595, 2016
|Muscle mass and strength, body composition and dietary intake in master strength athletes vs untrained men of different ages|
J Sallinen, T Ojanen, L Karavirta, JP Ahtiainen, K Hakkinen
Journal of sports medicine and physical fitness 48 (2), 190, 2008
|Stength, endurance or combined training elicit diverse skeletal muscle myosin heavy chain isoform proportion but unaltered androgen receptor concentration in older men|
JP Ahtiainen, JJ Hulmi, WJ Kraemer, M Lehti, A Pakarinen, AA Mero, ...
International journal of sports medicine 30 (12), 879-887, 2009