Year: 2018
Type: article
Abstract: The purpose of this study was to clearly the effect of ingested sodium bicarbonate and sodium citrate, which contains bicarbonate, on maximizing per form ance duration by promoting the removal of lactic acid.Sodium bicarbonate or sodium citrate was orally ingested at 0.3g/kg body mass at 30minutes prior to the start of the exercise.The exercise consisted of five sets of shuttle runs on a basketball court whose distance between endlines was 26m.Blood lactate concentrations were measured before the exercise, at the end of the 3rd set, at the end of the 5th set and 3minutes after exercise ended.The shuttle run time and 26m time were measured which were one set total time and the last aspect of the set.The blood lactate concentration was lower than in the control at the end of 3rd set after ingestion of sodium bicarbonate and at the end of 5th set a量 or ingestion of sodium citrate.The shuttle run time and 26m time were faster after sodium bicarbonate or sodium citrate ingestion compared with the control after the 3rd set.The results suggested bicarbonate ingestion can improve maximizing per formance duration.We concluded bicarbonate ingestion can be an effective ergogenic aid for intermittent exercise.
Authors: 山本, 忠志, "中島, 友樹", "秋原, 悠"
Language: Japanese
Subfield: Orthopedics and Sports Medicine
Field: Medicine
Domain: Health Sciences
Open Access status: green
OpenAlex ID: W7044936738