Catherine Saenz, David J Sanders, Samantha J Brooks, Lacey Bracken, Aydan Jordan, Justen Stoner, Emaly Vatne, Marley Wahler, Ann F Brown
{"title":"女大学生舞蹈演员的舞蹈训练量、身体成分和习惯饮食之间的关系：校际艺术运动员研究评估（TIAARA）研究。","authors":"Catherine Saenz, David J Sanders, Samantha J Brooks, Lacey Bracken, Aydan Jordan, Justen Stoner, Emaly Vatne, Marley Wahler, Ann F Brown","doi":"10.3390/nu16213733","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>This study's purpose was to evaluate the relationship between dance training volume, body composition, and habitual diet in female collegiate dancers.</p><p><strong>Methods: </strong>Thirty-three female collegiate dancers from three dance programs (20.4 ± 1.05 yrs.; 165.4 ± 11.3 cm, BMI 21.3 ± 3.4 kg/m<sup>2</sup>) participated in \"The Intercollegiate Artistic Athlete Research Assessment (TIAARA)\" study. We assessed dance training volume, body composition, and habitual diet. Data were analyzed using descriptive statistics (means ± SD). Two-sample <i>t</i>-tests were conducted to compare reported intake values versus sports nutrition recommendations. Two-tailed Pearson correlations (r) were computed for body composition and dietary intake (<i>p</i> < 0.05).</p><p><strong>Results: </strong>Collegiate dancers were enrolled in 16 ± 2.09 semester credits, with 7.7 ± 3.8 credits as dance movement courses and an additional 3.0 ± 1.5 h/week of rehearsal time. Body composition assessments included fat mass (24.4 ± 6.8%), lean mass (LM) (42.4 ± 10.1 kg), and total body water (32.6 ± 4.6 L). Habitual diets reflected a low-calorie diet (1399 ± 648 kcal/d), with ~20% of dancers consuming a very low-calorie diet (≤1000 kcal/d). Dancers reported under-consuming dietary protein (54.3 ± 26.2 g) and carbohydrate (171.8 ± 77.8 g). LM was positively correlated with daily total energy (r = 0.333), fat (r = 0.37), protein (r = 0.349), and leucine intake (r = 0.352).</p><p><strong>Conclusions: </strong>Our findings emphasize the positive effect of adequate nutritional quantity and quality on body composition in female collegiate dancers.</p>","PeriodicalId":19486,"journal":{"name":"Nutrients","volume":"16 21","pages":""},"PeriodicalIF":4.8000,"publicationDate":"2024-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11547662/pdf/","citationCount":"0","resultStr":"{\"title\":\"The Relationship Between Dance Training Volume, Body Composition, and Habitual Diet in Female Collegiate Dancers: The Intercollegiate Artistic Athlete Research Assessment (TIAARA) Study.\",\"authors\":\"Catherine Saenz, David J Sanders, Samantha J Brooks, Lacey Bracken, Aydan Jordan, Justen Stoner, Emaly Vatne, Marley Wahler, Ann F Brown\",\"doi\":\"10.3390/nu16213733\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>This study's purpose was to evaluate the relationship between dance training volume, body composition, and habitual diet in female collegiate dancers.</p><p><strong>Methods: </strong>Thirty-three female collegiate dancers from three dance programs (20.4 ± 1.05 yrs.; 165.4 ± 11.3 cm, BMI 21.3 ± 3.4 kg/m<sup>2</sup>) participated in \\\"The Intercollegiate Artistic Athlete Research Assessment (TIAARA)\\\" study. We assessed dance training volume, body composition, and habitual diet. Data were analyzed using descriptive statistics (means ± SD). Two-sample <i>t</i>-tests were conducted to compare reported intake values versus sports nutrition recommendations. Two-tailed Pearson correlations (r) were computed for body composition and dietary intake (<i>p</i> < 0.05).</p><p><strong>Results: </strong>Collegiate dancers were enrolled in 16 ± 2.09 semester credits, with 7.7 ± 3.8 credits as dance movement courses and an additional 3.0 ± 1.5 h/week of rehearsal time. Body composition assessments included fat mass (24.4 ± 6.8%), lean mass (LM) (42.4 ± 10.1 kg), and total body water (32.6 ± 4.6 L). Habitual diets reflected a low-calorie diet (1399 ± 648 kcal/d), with ~20% of dancers consuming a very low-calorie diet (≤1000 kcal/d). Dancers reported under-consuming dietary protein (54.3 ± 26.2 g) and carbohydrate (171.8 ± 77.8 g). LM was positively correlated with daily total energy (r = 0.333), fat (r = 0.37), protein (r = 0.349), and leucine intake (r = 0.352).</p><p><strong>Conclusions: </strong>Our findings emphasize the positive effect of adequate nutritional quantity and quality on body composition in female collegiate dancers.</p>\",\"PeriodicalId\":19486,\"journal\":{\"name\":\"Nutrients\",\"volume\":\"16 21\",\"pages\":\"\"},\"PeriodicalIF\":4.8000,\"publicationDate\":\"2024-10-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11547662/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Nutrients\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.3390/nu16213733\",\"RegionNum\":2,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"NUTRITION & DIETETICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nutrients","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.3390/nu16213733","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"NUTRITION & DIETETICS","Score":null,"Total":0}
The Relationship Between Dance Training Volume, Body Composition, and Habitual Diet in Female Collegiate Dancers: The Intercollegiate Artistic Athlete Research Assessment (TIAARA) Study.
Background: This study's purpose was to evaluate the relationship between dance training volume, body composition, and habitual diet in female collegiate dancers.
Methods: Thirty-three female collegiate dancers from three dance programs (20.4 ± 1.05 yrs.; 165.4 ± 11.3 cm, BMI 21.3 ± 3.4 kg/m2) participated in "The Intercollegiate Artistic Athlete Research Assessment (TIAARA)" study. We assessed dance training volume, body composition, and habitual diet. Data were analyzed using descriptive statistics (means ± SD). Two-sample t-tests were conducted to compare reported intake values versus sports nutrition recommendations. Two-tailed Pearson correlations (r) were computed for body composition and dietary intake (p < 0.05).
Results: Collegiate dancers were enrolled in 16 ± 2.09 semester credits, with 7.7 ± 3.8 credits as dance movement courses and an additional 3.0 ± 1.5 h/week of rehearsal time. Body composition assessments included fat mass (24.4 ± 6.8%), lean mass (LM) (42.4 ± 10.1 kg), and total body water (32.6 ± 4.6 L). Habitual diets reflected a low-calorie diet (1399 ± 648 kcal/d), with ~20% of dancers consuming a very low-calorie diet (≤1000 kcal/d). Dancers reported under-consuming dietary protein (54.3 ± 26.2 g) and carbohydrate (171.8 ± 77.8 g). LM was positively correlated with daily total energy (r = 0.333), fat (r = 0.37), protein (r = 0.349), and leucine intake (r = 0.352).
Conclusions: Our findings emphasize the positive effect of adequate nutritional quantity and quality on body composition in female collegiate dancers.
期刊介绍：
Nutrients (ISSN 2072-6643) is an international, peer-reviewed open access advanced forum for studies related to Human Nutrition. It publishes reviews, regular research papers and short communications. Our aim is to encourage scientists to publish their experimental and theoretical results in as much detail as possible. There is no restriction on the length of the papers. The full experimental details must be provided so that the results can be reproduced.
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