"The changes of an attack jump kinetic characteristics of young volleyball players during six month."@en . "attack jump rebound volleyball average strnght of rebound maximal impulse of rebound time of rebound"@en . "Abstract The authors compare four variables of an attack jump between two groups of volleyball players, juniors and cadets. We observed during six months average strength of rebound, maximal impulse of strength, the time of whole rebound and the time reaching maximal impulse of strength. The group of juniors had better results for every parameter but cadets reached the highest improvement. The younger group gets to positive changes in average strength during rebound by 17,4 %, and for the time of whole rebound about 16,6%. Maximal impulse of strength was increased by 3,9 % and the time reaching maximal impulse of strength was shorter 14,4 %. Juniors reached smaller changes than cadets, for average strength during rebound 9,2 %, maximal impulse of strength was increased by 12,5 % and the time of whole rebound about 10,6%. The value of maximal impulse of strength was worst by 5,2 %. The both groups realized training programme of a very high quality, juniors 342 hours and cadets 211 hour of load."@en . . . "\u0160am\u0161ula, Jaroslav" . . "14510" . . "Zm\u011Bny kinetick\u00FDch charakteristik odrazu volejbalist\u016F ml\u00E1de\u017Enick\u00FDch kategori\u00ED v pr\u016Fb\u011Bhu \u0161esti m\u011Bs\u00EDc\u016F." . . . "Studia Sportiva" . . . "CZ - \u010Cesk\u00E1 republika" . "I" . "The changes of an attack jump kinetic characteristics of young volleyball players during six month."@en . "RIV/00216224:14510/11:00052577!RIV12-MSM-14510___" . . . . . "1" . "1"^^ . "2"^^ . . "V p\u0159\u00EDsp\u011Bvku se auto\u0159i zab\u00FDvaj\u00ED zm\u011Bnami \u010Dty\u0159 d\u016Fle\u017Eit\u00FDch ukazatel\u016F charakterizuj\u00EDc\u00EDch odraz p\u0159i \u00FAto\u010Dn\u00E9m odrazu dvou skupin hr\u00E1\u010D\u016F volejbalu ml\u00E1de\u017Enick\u00FDch kategori\u00ED vrcholov\u00E9 \u00FArovn\u011B. Testov\u00E1n\u00ED prob\u011Bhlo v \u010Dasov\u00E9m intervalu \u0161esti m\u011Bs\u00EDc\u016F. Byla hodnocena pr\u016Fm\u011Brn\u00E1 s\u00EDla odrazu, maxim\u00E1ln\u00ED impulz s\u00EDly, \u010Das odrazu a \u010Das dosa\u017Een\u00ED maxim\u00E1ln\u00EDho impulzu s\u00EDly. Ve v\u0161ech sledovan\u00FDch ukazatel\u00EDch byla lep\u0161\u00ED skupina junior\u016F. V\u011Bt\u0161\u00EDho n\u00E1r\u016Fstu absolutn\u00EDch hodnot dos\u00E1hla skupina kadet\u016F. U pr\u016Fm\u011Brn\u00E9 hodnoty s\u00EDly cel\u00E9ho odrazu o 17,4 % a v \u010Dase realizace cel\u00E9ho odrazu o 16,6 %. Hodnota maxim\u00E1ln\u00EDho impulzu s\u00EDly se zv\u00FD\u0161ila o 3,9% a \u010Das dosa\u017Een\u00ED t\u00E9to hodnoty se zkr\u00E1til o 14,4 %. U junior\u016F byla nejv\u011Bt\u0161\u00ED zm\u011Bna zaznamen\u00E1na ve zkr\u00E1cen\u00ED \u010Dasu pot\u0159ebn\u00E9ho k dosa\u017Een\u00ED maxim\u00E1ln\u00EDho impulzu s\u00EDly o 12,5 % a sou\u010Dasn\u011B i u zkr\u00E1cen\u00ED doby cel\u00E9ho odrazu o 10,6 %. Pr\u016Fm\u011Brn\u00E1 s\u00EDla odraz se u t\u00E9to skupiny zv\u00FD\u0161ila o 9,2 %. Ob\u011B skupiny absolvovaly v uveden\u00E9m \u010Dasov\u00E9m intervalu vysok\u00FD objem zat\u00ED\u017Een\u00ED, junio\u0159i 342 hodin a kadeti 211 hodin."@cs . "[ABA81BDE7F08]" . "243359" . "5" . "1802-7679" . "Zm\u011Bny kinetick\u00FDch charakteristik odrazu volejbalist\u016F ml\u00E1de\u017Enick\u00FDch kategori\u00ED v pr\u016Fb\u011Bhu \u0161esti m\u011Bs\u00EDc\u016F."@cs . "Zm\u011Bny kinetick\u00FDch charakteristik odrazu volejbalist\u016F ml\u00E1de\u017Enick\u00FDch kategori\u00ED v pr\u016Fb\u011Bhu \u0161esti m\u011Bs\u00EDc\u016F." . "RIV/00216224:14510/11:00052577" . "Zm\u011Bny kinetick\u00FDch charakteristik odrazu volejbalist\u016F ml\u00E1de\u017Enick\u00FDch kategori\u00ED v pr\u016Fb\u011Bhu \u0161esti m\u011Bs\u00EDc\u016F."@cs . "7"^^ . "V p\u0159\u00EDsp\u011Bvku se auto\u0159i zab\u00FDvaj\u00ED zm\u011Bnami \u010Dty\u0159 d\u016Fle\u017Eit\u00FDch ukazatel\u016F charakterizuj\u00EDc\u00EDch odraz p\u0159i \u00FAto\u010Dn\u00E9m odrazu dvou skupin hr\u00E1\u010D\u016F volejbalu ml\u00E1de\u017Enick\u00FDch kategori\u00ED vrcholov\u00E9 \u00FArovn\u011B. Testov\u00E1n\u00ED prob\u011Bhlo v \u010Dasov\u00E9m intervalu \u0161esti m\u011Bs\u00EDc\u016F. Byla hodnocena pr\u016Fm\u011Brn\u00E1 s\u00EDla odrazu, maxim\u00E1ln\u00ED impulz s\u00EDly, \u010Das odrazu a \u010Das dosa\u017Een\u00ED maxim\u00E1ln\u00EDho impulzu s\u00EDly. Ve v\u0161ech sledovan\u00FDch ukazatel\u00EDch byla lep\u0161\u00ED skupina junior\u016F. V\u011Bt\u0161\u00EDho n\u00E1r\u016Fstu absolutn\u00EDch hodnot dos\u00E1hla skupina kadet\u016F. U pr\u016Fm\u011Brn\u00E9 hodnoty s\u00EDly cel\u00E9ho odrazu o 17,4 % a v \u010Dase realizace cel\u00E9ho odrazu o 16,6 %. Hodnota maxim\u00E1ln\u00EDho impulzu s\u00EDly se zv\u00FD\u0161ila o 3,9% a \u010Das dosa\u017Een\u00ED t\u00E9to hodnoty se zkr\u00E1til o 14,4 %. U junior\u016F byla nejv\u011Bt\u0161\u00ED zm\u011Bna zaznamen\u00E1na ve zkr\u00E1cen\u00ED \u010Dasu pot\u0159ebn\u00E9ho k dosa\u017Een\u00ED maxim\u00E1ln\u00EDho impulzu s\u00EDly o 12,5 % a sou\u010Dasn\u011B i u zkr\u00E1cen\u00ED doby cel\u00E9ho odrazu o 10,6 %. Pr\u016Fm\u011Brn\u00E1 s\u00EDla odraz se u t\u00E9to skupiny zv\u00FD\u0161ila o 9,2 %. Ob\u011B skupiny absolvovaly v uveden\u00E9m \u010Dasov\u00E9m intervalu vysok\u00FD objem zat\u00ED\u017Een\u00ED, junio\u0159i 342 hodin a kadeti 211 hodin." . "Korvas, Pavel" .