| Effect | None |
| Trial Design | Double blind |
| Trial Length | 1-7 Days |
| Number of Subjects | 16 |
| Sex | Male |
| Age Range | 13-17, 18-29 |
| Body Types | Trained, Average |
5 g taken four times a day (20 g/day) for 6 days was able to improve intermittent sprint performance (a 50-m sprint conducted six times with a 2-minute break in between). The decrease in speed on the third sprint was reduced from 5% to 2%, but was nonsignifiant after the sixth sprint. Biochemical parameters (heart rate, lactate, creatinine) were unaltered.
