Running or biking in hot temperatures can really slow you down, but a new study in the International Journal of Sports Physiology and Performance found that downing a tall glass of crushed ice right before a workout or race can help you keep your cool.
According to researchers, 16 ounces of slurpy-style ice lowers your sweat rate and perceived effort, making it easier to push yourself more than you would normally in hot conditions. The benefits, which scientists attribute to a lower core temperature, are akin to spending 12 days in a heat-acclimating training camp.
Impressive, right? Check out more tips for staying cool, hydrated, and un-sunburned during stifling outdoor workouts.
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