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Sweat Science

Sweat Science


The latest

Archive

A new study puts Maurten’s hydrogel baking soda to the test in thin air, and finds (mostly) positive results.

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New data sheds light on a longstanding debate.

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Your metabolism adapts to save energy when you work out a lot, a new theory claims.

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Harvard scientists find that exercise variety is good but not too much and only certain types. Take the findings with a grain of salt.

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Staying healthy is key to the quest for glory in Milano Cortina, so athletes are deploying the latest science.

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Scientists confirm that your mileage may vary in how you respond to workouts, but everyone benefits in the end.

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Choosing your pace based on the physiological transition from easy to hard is more effective than calculations based on maximum heart rate, research shows.

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New research backs this approach to avoiding running injuries.

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New research suggests that ketone drinks can raise oxygen levels in the blood.

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New research suggests it’s actually not about your heart.

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What to read (or buy) for fans of science, endurance, fitness, and adventure

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Scientists propose a unified framework for describing how intense your workout is

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Brain fatigue really does slow you down, new research suggests

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A recent randomized trial on exercise for cancer patients breaks new ground in showing the life-extending powers of a workout

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New research around muscle elasticity offers some surprising insights for marathon runners—and could explain how "super shoes" actually work

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A new study bolsters the claim that collagen supplements can help remodel your tendons and muscles

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At Nike’s Breaking4 event in Paris, the Kenyan star clocked the fastest ever mile by a woman. Here's how she did it—and why the 4-minute mark remains elusive.

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Our Sweat Science columnist is on the ground in Paris for Nike’s Breaking4 race on Thursday

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A selection of (mostly) new titles for fans of science, endurance, fitness, and adventure

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Your watch or wearable isn't actually the most accurate way to determine how hard your last workout was. This completely analog method is.

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A new approach to endurance training involves inhaling carbon monoxide—and is reviving old debates about dying to win

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It’s not just about big muscles: scientists now believe that protein is also a recovery aid and even a fuel.

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According to new research, keeping two repetitions in reserve is almost as good as maxing out every set of your strength routine.

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Lactic acid has long been vilified, but new research shows that it doesn't impair muscle function. In fact, it might actually be good for you.

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A new study shows the once-popular marathon supplement could offer significant endurance gains.

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Chronic inflammation increases as you age, but serious training can help you avoid it.

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Scientists crunched the numbers to come up with the single best predictor of how long you’ll live—and arrived at a surprisingly low-tech answer

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The latest wearables have gotten much more accurate at logging our Zzzs. Too bad researchers haven’t figured out how we should use the data.

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To ward off cognitive decline, a new analysis suggests that strength matters more than how much muscle you have

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Age may be just a number—but so is your weekly mileage

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A head-to-head lab showdown finds that power and efficiency depend on your preferred running surface

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Research explores the differences between active and inactive twins, and why such pairs are so rare

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Researchers in Japan try to figure out which miles matter most for long-distance runners

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Sports medicine physicians are rethinking the relationship between damage to your body and how it feels

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The mile isn’t just another race distance. It’s almost its own sport.

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The latest deaths raised questions about the role of COVID, but analyses of nearly a century’s worth of climbing records suggest some consistent patterns

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New research explores why you go slower and feel worse, even though you’re pushing as hard as usual

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Improving your max aerobic power may come at the cost of worse efficiency, a study finds

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The popular self-massage devices have a devoted following, but the evidence for their benefits is murky

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To counteract caffeine tolerance, new research suggests you need to swear it off temporarily

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Yes, the physiology and biomechanics of treadmill running are a little different. But how you feel about it is probably more important.

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We know that cognitive function is impaired at high altitude, but it’s not entirely clear why

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Military researchers have spent years calculating the energy cost of hauling a pack in various conditions. Here's how to use what they’ve found.

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The myth that running causes osteoarthritis and ruins your knees has long been debunked. But what if your joints are already ruined?

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A mathematical approach to flagging suspicious race times shows its worth

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Two new studies remind us of what we already know but sometimes forget

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It sounds hokey, but it works in the lab—and for the greatest marathoner in the world

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The counterintuitive theory has pervaded books, studies, and Reddit threads and is something of a rally cry for LCHF converts. But while there may be some benefit to monitoring insulin levels, there's no need to cut out all carbs quite yet.

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