ABSTRACT
Introduction:
Skiing is a sport that demands the high performance of motor coordination with high energy consumption, factors that strongly influence muscle fatigue. Athletes who experience this phenomenon tend to present a decline in performance, generating psychological irritability and impairment in concentration. Diet is closely related to athletic performance, but the proper prescription for skiing athletes still lacks studies.
Objective:
To explore the methods of recovery from sports fatigue in skiers by providing up-to-date perspectives for effective nutritional intervention during the recovery stage.
Methods:
Seven young male skiers were selected as research subjects, and caloric intake, among other conditions, was recorded in detail. After three weeks, indices of body weight, body fat rate, serum metabolism, cardiopulmonary capacity, and energy metabolism, among other relevant information, were duly recorded and compared.
Results:
The intervention did not significantly impact lean body mass indices (p>0.05). The athletes’ body weight decreased significantly, and the body fat rate decreased significantly after the nutritional intervention; The analyzed biomarkers were positively impacted, except the urea nitrogen concentration that showed a tendency to increase after the nutritional intervention, an effect that may be linked to the proportional increase of protein intake.
Conclusion:
The proposed nutritional intervention positively impacted the skiers’ energy metabolism, directly impacting the athletes’ recovery from sports fatigue. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.
Keywords:
Skiing; Muscle Fatigue; Sports Nutritional Physiological Phenomena
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