Title PREHRANA I SUPLEMENTACIJA U SPORTOVIMA DUGOTRAJNE IZDRŽLJIVOSTI Title (english) NUTRITION AND SUPPLEMENTATION IN LONG-TERM ENDURANCE SPORTS Author Andrej Rupnik Mentor Marjeta Mišigoj-Duraković (mentor)Committee member Marjeta Mišigoj-Duraković (predsjednik povjerenstva)Committee member Zvonimir Šatalić (član povjerenstva)Committee member Maroje Sorić (član povjerenstva)Granter University of Zagreb Defense date and country 2023-09-27, Croatia Scientific / art field, SOCIAL SCIENCES Abstract Ako uzmemo u obzir prehrambene i energetske zahtjeve povezane sa sportovima dugotrajne izdržljivosti, jasno je da sportaši nerijetko koriste dodatke prehrani odnosno suplemente kako bi poboljšali svoje izvedbu i oporavak. Dodaci prehrani su definirani kao proizvodi koji se unose radi postizanja prehrambenih, kliničkih i izvedbenih ciljeva, uz optimalnu uobičajenu prehranu. Unos dodataka prehrani često je korištena strategija među mnogim vrhunskim sportašima i rekreativcima kako bi se potencijalno zadovoljile povećane potrebe za hranjivim tvarima izazvane vježbanjem, uskladila prehrana s prehrambenim preporukama, ostvarili ciljevi sportske prehrane i poboljšala sportska izvedba. S gledišta unosa makronutrijenata, ugljikohidrati igraju važnu ulogu u opskrbi i oporavku sportaša u sportovima dugotrajne izdržljivosti dok je adekvatan unos proteina ključan za omogućavanje sinteze mišićnih proteina i odgovarajuće imunološke funkcije. Osim toga, brojni metabolički putovi, kao i mnogi fiziološki mehanizmi, kontrolirani su vitaminima i mineralima,. Zato je unos i vitaminsko-mineralnih dodataka zastupljeniji od dodataka s ugljikohidratima i proteinima među navedenim sportašima. Međutim, sve kategorije dodataka prehrani mogu biti važan izvor unosa mikronutrijenata za sportaše ako postoje nedostaci u njihovoj uobičajenoj prehrani. Svrha ovog diplomskog rada je ispitati trenutno stanje znanja o prehrani i suplementaciji u sportovima dugotrajne izdržljivosti te pružiti cjeloviti pregled rezultata najnovijih istraživanja. Konkretno, ovaj će rad temeljem proučenih literaturnih izvora prikazati ulogu makronutrijenata, mikronutrijenata, hidracije, dodataka prehrani (kao što su kofein, kreatin, ashwagandha, nitrati i probiotici) i različitih obrazaca prehrane u poboljšanju dugotrajne izdržljivosti i poticanju oporavka.
Abstract (english) If we consider the nutritional and energy requirements associated with ultra endurance sports, it is clear that athletes use nutritional supplements to improve their performance and recovery. Dietary supplements are defined as products that are taken to achieve nutritional, clinical and performance goals, in addition to an optimal normal diet. Supplementation is a frequently used strategy among many elite athletes and recreational athletes to meet the increased nutrient requirements induced by exercise, meet dietary recommendations, achieve sports nutrition goals, and improve athletic performance. From the point of view of macronutrient intake, carbohydrates play an important role in the supply and recovery of athletes in longterm endurance sports, while adequate protein intake is crucial for maintaining muscle protein synthesis and adequate immune function. In addition, numerous metabolic pathways, as well as many physiological mechanisms, are controlled by vitamins and minerals. That is why intake of vitamin and mineral supplements is more common than carbohydrate and protein supplements among the mentioned athletes. However, all categories of nutritional supplements can be an important source of micronutrient intake for athletes if there are deficiencies in their usual diet. The purpose of this thesis is to examine the current state of knowledge about nutrition and supplementation in ultra endurance sports and to provide a complete overview of the latest research results. Specifically, this paper, based on studied literature sources, will show the role of macronutrients (carbohydrates, protein and fat), micronutrients (vitamins and minerals), hydration, nutritional supplements (such as caffeine, creatine, ashwagandha, nitrates and probiotics) and different dietary patterns in improving ultra endurance and promoting recovery.
Keywords
prehrana
suplementacija
sportovi dugotrajne izdržljivosti
hidracija
Keywords (english)
nutrition
supplementation
long-term endurance sports
hydration
Language croatian URN:NBN urn:nbn:hr:117:049068 Study programme Title: Kinesiology; specializations in: Kinesiology in Education and Track-and-Field, Kinesiology in Education and Fitness, Kinesiology in Education and Wrestling, Kinesiology in Education and Sailing, Kinesiology in Education and Windsurfing, Kinesiology in Education and Judo, Kinesiology in Education and Kayaking, Kinesiology in Education and Kinesiological Recreation, Kinesiology in Education and Kinesitherapy, Kinesiology in Education and Physical Conditioning of Athletes, Kinesiology in Education and Basketball, Kinesiology in Education and Football, Kinesiology in Education and Volleyball, Kinesiology in Education and Basic Kinesiological Transformations, Kinesiology in Education and Dancing, Kinesiology in Education and Swimming, Kinesiology in Education and Rhythmic Gymnastics, Kinesiology in Education and Handball, Kinesiology in Education and Skiing, Kinesiology in Education and Artistic Gymnastics, Kinesiology in Education and Management of Sport, Kinesiology in Education and Tennis, Kinesiology in Education and Rowing Type of resource Text File origin Born digital Access conditions Open access Terms of use Created on 2023-10-02 11:45:07
