Got a race coming up? Trying to boost your performance? Pro tip: Layer up before you hit the treadmill or bike for your next training session. Turns out heat training really can benefit endurance athletes, according to research published in Medicine & Science in Sports & Exercise. In order to view the video, please allow Manage Cookies

In the study, Norwegian scientists monitored the cycling performance of young, fit men who biked five days a week, averaging 50 minutes each time. The cyclists wore heat suits consisting of a wool base layer, wool hat, nylon jacket and pants, and a down jacket. At the end of five weeks, athletes saw a 2.6 percent increase in their hemoglobin mass (the amount of red blood cells), indicating a significant boost in performance since red blood cells are used to transport oxygen from the lungs to the muscles. Heat training isn’t new: Pro athletes frequently train in heat chambers or travel to hot countries to give their red blood cell count a boost. But for those who can’t afford high-tech rooms and international tickets, layering up appears to have the same benefit (the scientists also had a group train in a heat chamber with similar hemoglobin benefits). Want to give heat training a try? Hit the gym as if you’re going skiing:

Base layer (try Smart Wool Intraknit Thermal Merino Base Layer Crew, $125; smartwool.com) Nylon-lined jacket (try Under Armour Stormproof Lined Rain Jacket, $175; underarmour.com) Nylon-lined pants (REI Co-op Essential Rain Pants, $60; rei.com) Light-but-warm down jacket (Arc’teryx Atom LT Hoody; arcteryx.com) Wool hat (Pearl Izumi Merino Wool Hat, $22.50; pearlizumi.com)

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Got a race coming up? Trying to boost your performance? Pro tip: Layer up before you hit the treadmill or bike for your next training session. Turns out heat training really can benefit endurance athletes, according to research published in Medicine & Science in Sports & Exercise.

In order to view the video, please allow Manage Cookies

In the study, Norwegian scientists monitored the cycling performance of young, fit men who biked five days a week, averaging 50 minutes each time. The cyclists wore heat suits consisting of a wool base layer, wool hat, nylon jacket and pants, and a down jacket.

At the end of five weeks, athletes saw a 2.6 percent increase in their hemoglobin mass (the amount of red blood cells), indicating a significant boost in performance since red blood cells are used to transport oxygen from the lungs to the muscles.

Heat training isn’t new: Pro athletes frequently train in heat chambers or travel to hot countries to give their red blood cell count a boost. But for those who can’t afford high-tech rooms and international tickets, layering up appears to have the same benefit (the scientists also had a group train in a heat chamber with similar hemoglobin benefits). Want to give heat training a try? Hit the gym as if you’re going skiing:

  • Base layer (try Smart Wool Intraknit Thermal Merino Base Layer Crew, $125; smartwool.com)
  • Nylon-lined jacket (try Under Armour Stormproof Lined Rain Jacket, $175; underarmour.com)
  • Nylon-lined pants (REI Co-op Essential Rain Pants, $60; rei.com)
  • Light-but-warm down jacket (Arc’teryx Atom LT Hoody; arcteryx.com)
  • Wool hat (Pearl Izumi Merino Wool Hat, $22.50; pearlizumi.com)

For access to exclusive gear videos, celebrity interviews, and more, subscribe on YouTube!

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					Fuel Up For Your Workouts With Core Power Protein Shakes					



					Best Testosterone Booster: Top 5 Supplements For Men of 2023					



					Best Green Powders of 2023 to Boost Your Health					



					Fortify Your Body With The Optimum Nutrition Multivitamin					



					Hit The Trails on This Durable and Sturdy GT Mountain Bike					


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							Here's the Difference Between Bourbon and Whiskey							





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