TY  - JOUR
AU  - Garcia-Roves, P.M.
A2  - Garcia-Roves, P.M.
A2  - Terrados, N.
A2  - Fernandez, S.F.
A2  - Patterson, A.M.
DB  - BISp
DP  - BISp
KW  - Ausdauerbelastung, mehrtägige
KW  - Ausdauersport
KW  - Ernährung
KW  - Fettzufuhr
KW  - Flüssigkeitsaufnahme
KW  - Kalorienzufuhr
KW  - Kohlenhydratzufuhr
KW  - Nahrungszusammensetzung
KW  - Proteinzufuhr
KW  - Radsport
KW  - Sportlernahrung
KW  - Sportmedizin
KW  - Trend
KW  - Wettkampfkost
LA  - eng
TI  - Macronutrients intake of top level cyclists during continuous competition - change in the feeding pattern
TT  - Einnahme von Makronaehrstoffen durch Spitzenradsportler waehrend eines mehrtaegigen Wettkampfes - Aenderung im Ernaehrungsmuster
PY  - 1998
N2  - In order to quantify the nutritional status and the feeding pattern of professional cyclists during continuous competition, food intake was accurately measured and recorded using the weighed inventory of food (over three 24 h periods) during all meals in ten top professional cyclists during a real 3 weeks' competition. A 24 h period was defined as the time between the start of one stage and the next start. The 24 h period intake of energy, protein, fat, and carbohydrate was used to discover whether these intakes met requirements for endurance exercise. The average intake of energy and macronutrients was: energy = 23.5+/-1.8 MJ/24 h period, carbohydrate = 841.4+/-66.2 g/24 h period; protein = 201.8+/-17.7 g/24 h period; and fat = 158.5+/-16.3 g/24h period. The carbohydrate, protein and fat contribution to energy was 60.0%, 14.5%, and 25.5% respectively. Fluid intake per 24 h period was 3.29+/-0.94 (1.26+/-0.55 l during the race). Our study shows a similar energy intake in comparison with the only previous study in 1989 but there is a change in the feeding pattern of top level cyclists. A more important role is given to the intake of carbohydrate just after competitions together with an increase in protein intake. Both changes could have a positive effect on performance.   Verf.-Referat
L2  - https://dx.doi.org/10.1055/s-2007-971882
DO  - 10.1055/s-2007-971882
SP  - S. 61-67
SN  - 0172-4622
JO  - International journal of sports medicine
IS  - 1
VL  - 19
M3  - Gedruckte Ressource
M3  - Elektronische Ressource (online)
ID  - PU199802209913
ER  -