I put Beet Extreme to the test with really tough swim and bike workouts and I was blown away by the results. For the swim workout, I was able to sustain the same pace and times that I normally would hit at sea level, except that I now train in Colorado. In addition, the times I was hitting were the same times I was hitting last year when I was in peak condition. For me to hit times like that at altitude this early in the season is mind blowing!
Justin Mendoza - Triathlete