Thoroughbred racehorses: Speed machines and thermoregulatory specialists

Drs Meg Brownlow and James Mizzi research the thermoregulatory mechanisms in thoroughbred racehorses

Thoroughbred racehorses are exceptional athletes with explosive speed. At flat-out gallop, their working muscles generate heat faster than it can be lost, causing their core temperature to rise dramatically during racing. Through years of study, Meg Brownlow from Racing Australia and James Mizzi from Hong Kong Jockey Club have revealed the exceptional thermoregulatory mechanisms that enable racehorses to cope, including […]

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