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

المصدر: Journal of Sports Sciences; Jul2014, Vol. 32 Issue 12, p1155-1164, 10p

المؤلفون: Mikkola, Jussi, Vesterinen, Ville, Taipale, Ritva, Capostagno, Benoit, Häkkinen, Keijo, Nummela, Ari

المصدر: Journal of Sports Sciences; Oct2011, Vol. 29 Issue 13, p1359-1371, 13p

مصطلحات موضوعية: ANALYSIS of variance, ATHLETIC ability, BODY weight, COMPARATIVE studies, STATISTICAL correlation, ELECTROMYOGRAPHY, HEART beat, LACTATES, LONGITUDINAL method, MULTIVARIATE analysis, MUSCLE strength, NEUROPHYSIOLOGY, HEALTH outcome assessment, PROBABILITY theory, RESEARCH funding, SKINFOLD thickness, WEIGHT lifting, EFFECT sizes (Statistics), NEUROMUSCULAR system, PHYSICAL training & conditioning, OXYGEN consumption, EXERCISE intensity, LEAN body mass

المؤلفون: Walker, Simon, Peltonen, Jussi, Ahtiainen, JuhaP., Avela, Janne, Häkkinen, Keijo

المصدر: Journal of Sports Sciences; Oct2009, Vol. 27 Issue 12, p1271-1279, 9p, 2 Black and White Photographs, 1 Diagram, 1 Chart, 4 Graphs

مصطلحات موضوعية: FATIGUE research, MUSCLE strength, WEIGHT training, KNEE anatomy, MUSCLE contraction, MUSCLES, SPORTS sciences

المؤلفون: Vesterinen, Ville, Mikkola, Jussi, Nummela, Ari, Hynynen, Esa, Häkkinen, Keijo

المصدر: Journal of Sports Sciences; Aug2009, Vol. 27 Issue 10, p1069-1077, 9p, 2 Diagrams, 3 Charts, 5 Graphs

مصطلحات موضوعية: CROSS-country ski racing, CROSS-country ski-skating, CROSS-country skiing training, FATIGUE research, SPORTS physiology, SKIERS, PHYSIOLOGY

المؤلفون: Sedliak, Milan, Finni, Taija, Peltonen, Jussi, Häkkinen, Keijo

المصدر: Journal of Sports Sciences; Aug2008, Vol. 26 Issue 10, p1005-1014, 10p, 1 Diagram, 2 Charts, 3 Graphs

مصطلحات موضوعية: MUSCLE strength testing, MUSCLE strength, KNEE anatomy, MUSCLES, LEG muscles, EXERCISE equipment, EXERCISE physiology

المؤلفون: Konttinen, Tomi¹ (AUTHOR), Häkkinen, Keijo¹ (AUTHOR), Kyröläinen, Heikki¹ (AUTHOR) heikki.kyrolainen@sport.jyu.fi

المصدر: Journal of Sports Sciences. Jul2007, Vol. 25 Issue 9, p995-999. 5p. 1 Chart, 4 Graphs.

مصطلحات موضوعية: *MOTOCROSS, *ALL terrain vehicle racing, *MOTORCYCLE racing, *CARDIOPULMONARY system, *AEROBIC capacity, *CARDIOVASCULAR system, *PHYSICAL fitness

المؤلفون: Izquierdo, Mikel, Ibáñez, Javier, Häkkinen, Keijo, Kraemer, William J, Ruesta, Maite, Gorostiaga, Esteban M

المصدر: Journal of Sports Sciences; May2004, Vol. 22 Issue 5, p465-478, 14p, 3 Charts, 3 Graphs

مصطلحات موضوعية: HYDROCORTISONE, MUSCLE strength, BICYCLES, TESTOSTERONE