| Abstract [eng] |
Many researchers dealing with the training and fitness of volleyball players agree that quickness force and various forms of its manifestation are among the most important physical characteristics of volleyball players (Gabbett at al., 2006; Stonkus et al., 2002; Железняк, Ивойлов, 2009). Contemporary volleyball requires quick, exact understanding, concentration of attention, reaction speed, and also requires exceptional precision and movement differentiation from a player (Железняк, 2009). Sports pedagogues and researchers grounding on regularities of the adaptation of one's body apply several major systems for planning the training load that differ by load distribution and specifity of its performance (Komi, 1992; Karoblis, 2005). The problem of quickness force development, design and application of optimal programmes is quite relevant and frequently investigated. Even though problems of volleyball players' quickness force have been dealt with by many researchers (Bahr et al., 1997; Borrás et. al, 2011; Duzgun et al., 2010; Iwinski, 2001; Young, 2005), it is important to note that research conclusions are not unambiguous. this reasons for the relevance of the research. On the ground of biological regularities of the body's adaptation to physical loads (Komi, 1992; Wilmore, Costill, 1994) it is considered that 12-week-length loads of springing significantly impact indices of quickness force. The aim of the research is to estimate and assess the effec tiveness of a special programme of physical loads for quickness force on changes of high performance volleyball players' quickness and quickness force indices. [...]. |
