Publication: Effect of ad libitum intake of lactose-free milk on subsequent performance of collegiate badminton athletes
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Issued Date
2019-09-01
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ISSN
25093150
25093142
25093142
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2-s2.0-85067010488
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Mahidol University
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SCOPUS
Bibliographic Citation
German Journal of Exercise and Sport Research. Vol.49, No.3 (2019), 266-274
Suggested Citation
Marla Frances T. Mallari, Alisa Nana, Metta Pinthong, Saiphon Kongkum, Rungchai Chaunchaiyakul, Christian Wisdom Valleser Effect of ad libitum intake of lactose-free milk on subsequent performance of collegiate badminton athletes. German Journal of Exercise and Sport Research. Vol.49, No.3 (2019), 266-274. doi:10.1007/s12662-019-00592-3 Retrieved from: https://repository.li.mahidol.ac.th/handle/123456789/50952
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Title
Effect of ad libitum intake of lactose-free milk on subsequent performance of collegiate badminton athletes
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Abstract
© 2019, Springer-Verlag GmbH Deutschland, ein Teil von Springer Nature. The influence of dehydration on strength after a competitive match of badminton players has been previously studied; however, no research has been done on the effect of milk on performance in badminton. This study therefore aimed to investigate the effects of ad libitum intake of low-fat lactose-free milk (LFM) on subsequent performance of badminton athletes. Eleven collegiate badminton athletes (Mean ± standard deviation for Age = 19.3 ± 1.2 years; Height= 165.4 ± 9.1 cm) participated in this study. A randomized crossover study design was used (with ≥7-day washout between trials) where subjects were assigned to one of the test beverages: lactose-free skim milk (LFM), carbohydrate-electrolyte sports drink (CE) or water (CON). Performance tests were measured before and after subsequent games. Other variables measured included hydration status, perceived recovery and selected subjective perceptions. Palatability and amount ingested was highest for CE and lowest for CON (Mean ± standard deviation for CE 2215.24 ± 690.19 ml >LFM 1530.8 ± 849.9 ml >CON 1341.2 ± 424.2 ml, p = .013) but all beverages affected hydration status and selected performance variables after subsequent games in badminton. Perceived exertion and recovery were similar for the beverages as well. Thirst and gastrointestinal discomfort were however significantly greater for LFM.