George Smith wrote:
Baking Soda or Bicarb has been banned for over 40 years in thoroughbred horses and harness racing when it was proven to be a performance enhancer. This is especially true for harness horses.
Yeah, not as many young fans follow horse racing anymore, otherwise this would be well known. The term milkshake was applied to horse racing decades before I saw it attached to other sports.
There have been countless studies on bicarb and athletic performance. This 2009 version linked below was among the first to examine bicarb and youth results. It was strict to swimming and freestyle sprints:
"The total time of the 4 x 50 m test trial improved from 1.54.28 to 1.52.85s, while statistically significant changes in swimming speed were recorded only during the first 50m sprint (1.92 vs. 1.97 m·s-1, p < 0.05). Resting blood concentration of HCO-3 increased following the ingestion of sodium bicarbonate from 25.13 to 28.49 mM (p < 0.05). Sodium bicarbonate intake had a statistically significant effect on resting blood pH (7.33 vs. 7.41, p < .05) as well as on post exercise plasma lactate concentration (11.27 vs. 13.06 mM, p < 0.05)). Collectively, these data demonstrate that the ingestion of sodium bicarbonate in youth athletes is an effective buffer during high intensity interval swimming and suggest that such a procedure can be used in youth athletes to increase training intensity as well as swimming performance in competition at distances from 50 to 200 m."
