Istraživanje sastava tijela, razine znanja o prehrani, kvalitete prehrane i sna u nogometaša

master's thesis

• Title (english): Research of body composition, level of knowledge about nutrition, quality of nutrition and sleep in football players
• Author: Petar Jelavić
• Mentor: Darija Vranešić Bender (mentor)
• Committee member: Jasenka Gajdoš Kljusurić (predsjednik povjerenstva)
• Committee member: Ivana Rumora Samarin (član povjerenstva)
• Granter: University of Zagreb; Faculty of Food Technology and Biotechnology; (Department of Food Quality Control); (Laboratory for Nutrition Science); Zagreb
• Defense date and country: 2024-09-27, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Nutrition

Abstract

Kvaliteta prehrane utječe na sportsku izvedbu u nogometu. Istraživanja pokazuju kako je znanje nogometaša o prehrani manjkavo. Osim prehrane, san ima važnu ulogu za oporavak mišićnoga tkiva. Ovaj rad imao je za cilj utvrditi tjelesni sastav nogometaša metodom bioelektrične impedancije, procijeniti razinu znanja o sportskoj prehrani korištenjem NSKQ (engl. „Nutrition for Sports Knowledge Questionnaire“) upitnika, usklađenost s mediteranskom prehranom pomoću MEDAS (engl. „Mediterranean Diet Adherence Screener“) upitnika i kvalitetu sna pomoću PSQI (engl. „Pittsburgh Sleep Quality Index“) upitnika. U istraživanju je sudjelovalo 32 ispitanika, profesionalna nogometaša, s prosječnim indeksom tjelesne mase 22,1±2,7 kg/m2. Prosječni udio masnoga tkiva ispitanika iznosi 5,4±3,2 %, a prosječna mišićna masa 63,9±8,1 kg. Utvrđeno je kako 75 % ispitanika ima loše znanje o prehrani, a niti jedan ispitanik nije imao dobro ili odlično znanje o prehrani. 65,6 % ispitanika se ne pridržava obrasca mediteranske prehrane, dok se 34,4 % ispitanika umjereno pridržava obrasca mediteranske prehrane. 56,3 % ispitanika obuhvaćenih ovim istraživanjem ima dobru kvalitetu spavanja. Zbog homogenosti ispitivane skupine, nije zapažena statistički značajna povezanost među ispitivanim parametrima.

Abstract (english)

Graduate Thesis The quality of nutrition affects sports performance in football. Research shows that football players nutritional knowledge is lacking. In addition to nutrition, sleep plays an important role in muscle tissue recovery. This study aimed to determine the body composition of football players using bioelectrical impedance, assess their level of nutrition knowledge using the NSKQ (Nutrition for Sports Knowledge Questionnaire) questionnaire, adherence to the Mediterranean diet using the MEDAS (Mediterranean Diet Adherence Screener) questionnaire, and sleep quality using the PSQI (Pittsburgh Sleep Quality Index) questionnaire. The study involved 32 participants, professional football players, with an average body mass index of 22,1±2,7 kg/m2. The average body fat percentage was 5,4±3,2 %, and the average muscle mass was 63,9±8,1 kg. It was found that 75 % of participants had poor nutrition knowledge, with none showing good or excellent knowledge. Additionally, 65,6 % did not adhere to the Mediterranean diet pattern, while 34,4 % adhered moderately. 56,3 % of participants had good sleep quality. Due to the homogeneity of the study group, no statistically significant associations were observed among the examined parameters.

• Keywords: nogometaši; sastav tijela; ugljikohidrati; energija; hidracija; san
• Keywords (english): football players; carbohydrates; energy; hydration; sleep
• Language: croatian
• URN:NBN: urn:nbn:hr:159:088399
• Study programme: Title: Nutrition; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra nutricionizma (magistar/magistra nutricionizma)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2024-10-25 08:57:25