Department of Nutrition, Georgia State University, Atlanta, Georgia, USA.
Department of Kinesiology and Health, Georgia State University, Atlanta, Georgia, USA.
J Am Coll Health. 2023 Dec;71(9):2717-2725. doi: 10.1080/07448481.2021.1987919. Epub 2021 Nov 4.
This descriptive feasibility study aimed to assess dietary intake, sports nutrition knowledge, and nutrition information source in collegiate athletes. Fourteen indoor volleyball female collegiate athletes from a National Collegiate Athletic Association Division I university. Participants completed a Nutrition for Sports Knowledge Questionnaire (NSKQ) once and dietary and body composition assessments over four time points. Pre-season mean energy and carbohydrate intake were lower than the American College of Sports Medicine Recommendations (25 ± 6.4 vs 37-41 kcal/kg BW/day and 3 ± 0.9 vs 6-10 g/kg BW/day; respectively). Off-season carbohydrate intake followed similar trends. The average score on the NSKQ was 45 ± 9.6% out of 100. Athletic trainers were identified as a top nutrition source followed by strength and conditioning coaches and nutritionists. Female volleyball athletes have inadequate dietary intake and sports nutrition knowledge and may benefit from nutrition education and counseling by trained sports nutrition experts.Supplemental data for this article can be accessed online at https://doi.org/10.1080/07448481.2021.1987919.
本描述性可行性研究旨在评估大学生运动员的饮食摄入、运动营养知识和营养信息来源。 来自美国全国大学体育协会一级大学的 14 名室内排球女大学生运动员参加了研究。 参与者完成了一次运动营养知识问卷（NSKQ），并在四个时间点进行了饮食和身体成分评估。 赛季前的平均能量和碳水化合物摄入量低于美国运动医学学会的建议（25 ± 6.4 与 37-41 kcal/kg BW/天和 3 ± 0.9 与 6-10 g/kg BW/天；分别）。 淡季的碳水化合物摄入也呈现出类似的趋势。 NSKQ 的平均得分为 100 分中的 45 ± 9.6%。 运动训练员被认为是顶级营养来源，其次是力量和体能教练以及营养师。 女子排球运动员的饮食摄入不足，运动营养知识有限，可能受益于受过训练的运动营养专家提供的营养教育和咨询。 本文的补充数据可在以下网址在线获取：https://doi.org/10.1080/07448481.2021.1987919.
