Creatine monohydrate supplementation changes total body water and DXA lean mass estimates in female collegiate dancers
JOURNAL OF THE INTERNATIONAL SOCIETY OF SPORTS NUTRITION(2023)
Abstract
Collegiate dance is unique because it requires athletic and academic performance; therefore, optimizing physical and mental function is crucial. Research among athletic populations demonstrate improvements in body composition, performance, and cognition following creatine monohydrate (CR) supplementation, yet dancers have not been investigated. The purpose of this study was to determine the effects of CR supplementation on body composition, performance, and cognitive function in female collegiate dancers. Participants were randomized to CR (CR; n = 7; 0.1 g center dot kg -1 center dot day -1 CM +0.1 g center dot kg -1 center dot day -1 corn-starch maltodextrin) or placebo (PL; n = 6; 0.2 g center dot kg -1 center dot day -1 corn-starch maltodextrin) for 42 days. Pre- and post-testing included body composition, total body water (TBW), Depression, Anxiety and Stress Scale, Diet History Questionnaire, the National Institute of Health Toolbox fluid cognition battery and isokinetic strength, vertical jump, medicine ball throw, and Wingate anaerobic power test. CR demonstrated a significant increase in TBW (pre, 32.2 +/- 3.5 kg; post, 32.7 +/- 3.6 kg; p = 0.024) and lean mass (LM; pre, 39.8 +/- 3.6 kg; post, 41.5 +/- 4.5 kg; p = 0.020). CR supplementation may be an effective strategy to increase TBW and estimates of LM in female collegiate dancers. Although this may optimize aesthetics, larger samples sizes with resistance training are needed to determine if CR supplementation increases muscle mass and translates to improved performance.
MoreTranslated text
AI Read Science
Must-Reading Tree
Example
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined