what sport drink concentration ranges optimize gastric emptying and absorption rates?
CHO; however, neither gastric emptying, intestinal water absorption, or 3-mi. time trial performance (7:58 Â± 0:33 min, 8:13 Â± 0:25 min, and 8:25 Â± 0:29. min, respectively, for 6% CHO, 3% CHO, and WP) differed among solutions. These results indicate lowering the CHO concentration of a sport drink from. 6% CHO does not enhance gastric emptying, intestinal water absorption, or. time trial performance, but reduces CHO and total solute absorption. Key Words : intestinal water ï¬ ux, intestinal solute ï¬ ux, body ï¬ uid homeostasis,