Power output and electromyographic activity during and after a moderate load muscular endurance session

von Smilios, Ilias (Autor), ... Häkkinen, Keijo (Autor), Tokmakidis, Savvas P. (Autor)
Erschienen in Journal of strength and conditioning research, 24 (2010), 8, S. 2122-2131, Lit.

EMG, muscle fibre and force production characteristics during a 1 year training period in elite weight-lifters

von Häkkinen, Keijo (Autor), ... Komi, Paavo V. (Autor), Alen, Markku (Autor), Kauhanen, Heikki (Autor)
Erschienen in European journal of applied physiology, 56 (1987), 4, S. 419-427, Lit.

Electromyographical and perceptual responses to different resistance intensities in a squat protocol : does performing sets to failure with light loads produce the same activity?

von Looney, David P. (Autor), ... Kraemer, William J. (Autor), Joseph, Michael F. (Autor), Comstock, Brett A. (Autor), Denegar, Craig R. (Autor), Flanagan, Shawn D. (Autor), Newton, Robert U. (Autor), Szivak, Tunde K. (Autor), DuPont, William H. (Autor), Hooper, David R. (Autor), Häkkinen, Keijo (Autor), Maresh, Carl M. (Autor)
Erschienen in Journal of strength and conditioning research, 30 (2016), 3, S. 792-799, Lit.

Training-induced changes in neuromuscular performance under voluntary and reflex conditions

von Häkkinen, Keijo (Autor), ... Komi, Paavo V. (Autor)
Erschienen in European journal of applied physiology, 55 (1986), 2, S. 147-155, Lit.

Training and detraining adaptations in electromyographic, muscle fibre and force production characteristics of human leg extensor muscles with special reference to prolonged heavy...

von Häkkinen, Keijo (Autor) ... Jyväskylä: Universität Erfurt (Verlag), 1986, 106 S., Lit.

Neural activation and force production of arm flexor muscles during normal and fatigue loading against constant and variable resistance

von Kauhanen, Heikki (Autor), ... Häkkinen, Keijo (Autor), Komi, Paavo V. (Autor)
Erschienen in Scandinavian journal of sports sciences, 11 (1989), 2, S. 79-86, Lit.

Effect of explosive type strength training on electromyographic and force production characteristics of leg extensor muscles during concentric and various stretch-shortening cycle...

von Häkkinen, Keijo (Autor), ... Komi, Paavo V. (Autor)
Erschienen in Scandinavian journal of sports sciences, 7 (1985), 2, S. 65-76, Lit.

Effects of fatigue and recovery on electromyographic and isometric force- and relaxation-time characteristics of human skeletal muscle

von Häkkinen, Keijo (Autor), ... Komi, Paavo V. (Autor)
Erschienen in European journal of applied physiology, 55 (1986), 6, S. 588-596, Lit.

Changes in electrical and mechanical behavior of leg extensor muscles during heavy resistance strength training

von Häkkinen, Keijo (Autor), ... Komi, Paavo V. (Autor)
Erschienen in Scandinavian journal of sports sciences, 7 (1985), 2, S. 55-64, Lit.

Effects of upper body eccentric versus concentric strength training and detraining on maximal force, muscle activation, hypertrophy and serum hormones in women

von Häkkinen, Keijo (Autor), ... Newton, Robert U. (Autor), Walker, Simon (Autor), Häkkinen, Arja (Autor), Krapi, Sonja (Autor), Rekola, Rebekka (Autor), Koponen, Päivi (Autor), Kraemer, William J. (Autor), Haff, G. Gregory (Autor), Blazevich, Anthony J. (Autor), Nosaka, Kazunori (Autor), Ahtiainen, Juha P. (Autor)
Erschienen in Journal of sports science and medicine, 21 (2022), 2, S. 200-213, Lit.

Book of Abstracts

von Häkkinen, Keijo (Autor), ... Komi, Paavo V. (Autor), Mero, Antti (Autor), Keskinen, Kari L. (Autor) Jyväskylä: 1995, 1042 S., Lit.