Sports Medicine International Open | |
Wearing Colored Glasses can Influence Exercise Performance and Testosterone concentration? | |
Isabela Coelho Marocolo^11  André M. Londe^12  Moacir Marocolo^23  | |
[1] Centre for Health, Exercise & Sport Science, Southampton Solent University, Southampton, United Kingdom of Great Britain and Northern Ireland^3;Human Performance and Sport Research Group, Department of Sport Science/Institute of Health Sciences, Federal University of Triangulo Mineiro, Uberaba, MG, Brazil^1;Institute of Biological Sciences, Department of Physiology, Universidade Federal de Juiz de Fora, Juiz de Fora, Brazil^2 | |
关键词: hormones; color perception; ergogenic; exercise & sport; soccer; | |
DOI : 10.1055/a-0601-7250 | |
学科分类:运动医学 | |
来源: Georg Thieme Verlag | |
【 摘 要 】
Perception of red color is associated with higher testosterone concentration and better human performance. Thus, we evaluated the acute effects of wearing colored-lens glasses on the YoYo intermittent endurance exercise test 2 (YoYoIE2) performance indicators and testosterone concentration. Ten soccer players performed three YoYoIE2 (counterbalanced crossover) wearing colorless (control), blue- or red-lensed glasses (2–4 days of rest in between). YoYoIE2 performance did not differ among the trials ( p >0.05), but blood testosterone increased post-exercise in red compared to red baseline (red=14%, effect size=0.75). Analysis showed faster heart rate recovery ( p 0.05) among the trials. Wearing red-colored lenses during high-intensity intermittent exercise increased testosterone concentration, but do not influence performance.
【 授权许可】
CC BY-NC-ND
【 预 览 】
Files | Size | Format | View |
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RO201911048649551ZK.pdf | 564KB | download |