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Pregled bibliografske jedinice broj: 606245

Endurance in speed and power in team sports


Jukić, Igor; Bok, Daniel; Milanović, Luka; Gregov, Cvita
Endurance in speed and power in team sports // Proceedings book of the 4th International Syoposium of New Technologies in Sports.
Sarajevo, 2011. (predavanje, domaća recenzija, sažetak, stručni)


Naslov
Endurance in speed and power in team sports

Autori
Jukić, Igor ; Bok, Daniel ; Milanović, Luka ; Gregov, Cvita

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, stručni

Izvornik
Proceedings book of the 4th International Syoposium of New Technologies in Sports. / - Sarajevo, 2011

Skup
4th International Syoposium of New Technologies in Sports

Mjesto i datum
Sarajevo, Bosna i Hercegovina, 22.-23-04.2011

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Domaća recenzija

Ključne riječi
Repeated sprint ability; sprint; sprint protocol

Sažetak
Field-based team sports are considered intermittent sports in which short high-intensity activities are interspersed with short periods of recovery. Therefore, it is of utmost importance for a player to develop and maintain the high-level of endurance in speed and power which would enable him/her unchanged performance of high-intensity activities (HIA) throughout the entire match. Top-class soccer players perform more high-intensity running during the game compared to the moderate players. It seems that the main difference between the high and the low quality teams, in terms of physical conditioning, really depends on the ability to perform more sprints with less recovery periods. A single sprint is considered to be an anaerobic phosphate stimulus. Sufficient recovery period between each single sprint enables full phosphate restitution of an athlete and, therefore, following sprint would also be performed by using phosphate energy sources. However, when recovery periods between sprints are reduced to 20 or 30 seconds, the phosphate restitution is reduced, and the following sprint is performed with substantial contribution of anaerobic glycolysis. The energy system contribution during repeated sprints is heavily influenced by the duration of the sprints (or sprint distance), sprint number and duration of the recovery (Spencer et al., 2005). The repeated sprint ability is enhanced through various types of protocols (defined with distance or sprint duration, number of sprint repetitions and recovery period), but can also be altered by the exercise mode, recovery mode and physical readiness of an athlete.

Izvorni jezik
Engleski

Znanstvena područja
Pedagogija



POVEZANOST RADA


Projekt / tema
034-0342610-2609 - Programiranje transformacijskih postupaka za razvoj kondicijskih obilježja (Dragan Milanović, )

Ustanove
Kineziološki fakultet, Zagreb