Dodaci prehrani za poboljšanje izvedbe kod nogometnih produžetaka

undergraduate thesis

• Title (english): Dietary supplements for enhancing performance in football extra-time
• Author: Nikola Talan
• Mentor: Zvonimir Šatalić (mentor)
• Granter: University of Zagreb; Faculty of Food Technology and Biotechnology; (Department of Food Quality Control); (Laboratory for Nutrition Science); Zagreb
• Defense date and country: 2016-07-11, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Nutrition

Abstract

Nogometni produžeci važan su dio nogometne utakmice kojima se odlučuje o prolasku u daljnju fazu natjecanja. Cilj ovog rada je predložiti nutritivne intervencije u obliku dodataka prehrani s ciljem poboljšanja izdržljivosti čime bi se omogućila optimizacija izvedbe u situacijama kada rezultat utakmice zahtjeva igranje produžetaka. Na temelju trenutno raspoloživih podataka, potencijalno djelotvorna suplementacija sastoji se od dodataka prehrani ugljikohidrata, kofeina, kreatina i nitrata. Ergogeni učinak ugljikohidratima ostvaruje se unosom otopine maltodekstrina i fruktoze (400-500 mL, 10-12% ugljikohidrata) tijekom poluvremena utakmice te konzumacijom gela (ugljikohidrati i elektroliti, 0,7 ± 0,1 g/kg TM) prije početka produžetka. Kreatin se preporuča uzimati zajedno s obrokom poslije treninga ili utakmice (3-5 g/kg TM), kofein se preporuča uzimati u obliku kapsula za vrijeme zagrijavanja za utakmicu (6 mg/kg TM), dok se nitrati suplementiraju u obliku soka od cikle (3 L, 36 sati prije utakmice). Pravilnim unosom određenih dodataka prehrani moguće je poboljšati izvedbu nogometaša kod produžetaka.

Abstract (english)

The extra-time period is an important part of a football match, although they are relatively rare, because of the role that this additional period of play has in determining success in tournament situations. The goal of this work was to propose nutritional supplementation protocols that football players can use in an attempt to improve their endurance so that the protocol enhances their performance in situations that require the extra-time to be played. The nutritional supplementation protocol consists of carbohydrate supplements, creatine and caffeine. The ergogenic effect of carbohydrate is obtained by muscle glycogen supercompensation, consumption of 400-500 mLs of 10-12% glucose polymer/fructose solution during the half-time and with the consumption of a carbohydrate gel (0,7± 0,1g/kg ) prior to the extra time. Creatine supplements should be taken together with the first meal after a training session or a match (3-5 g/kg),caffeine has an ergogenic effect after an acute consumption of a caffeine capsule during the warm up for the match (6 g/kg) and nitrate should be supplemented in the form of beetroot juice (3 L, 36 hours before the game).

• Keywords: prehrana nogometaša; dodaci prehrani; nogometni produžeci
• Keywords (english): dietary supplements; sports nutrition; extra-time; football
• Language: croatian
• URN:NBN: urn:nbn:hr:159:072668
• Study programme: Title: Nutrition; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) nutricionizma (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) nutricionizma)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2017-04-24 12:56:28