Physiological muscle tremor in boys and girls

von Gajewski, J. (Autor), ... Iskra, L. (Autor), Wit, A. (Autor)
Erschienen in Biology of sport, 8 (1991), 2, S. 71-76, Lit.

Application of spectral analysis for tremor testing <based on an example of sport schooting>

von Gajewski, J. (Autor), ... Iskra, L. (Autor), Wit, A. (Autor)
Erschienen in Biology of sport, 3 (1986), 1, S. 55-62, Lit.

Application of an pendulum training simulator in training strength of lower extremities muscles

von Trzaskoma, Z. (Autor), ... Wit, A. (Autor), Iskra, L. (Autor), Karpilowski, B. (Autor)
Erschienen in Biology of sport, 6 (1989), Suppl. 3, S. 214-220, Lit.

Pendulum training unit

von Karpilowski, B. (Autor), ... Nosarzewski, Z. (Autor), Iskra, L. (Autor), Staniak, Z. (Autor), Trzaskoma, Z. (Autor)
Erschienen in Biology of sport, 6 (1989), Suppl. 3, S. 309-310, Lit.