Skip navigation

NEED HELP?|

Active Expert: Gale Bernhardt

3 Posts tagged with the heat tag

   

I’ve received several questions on racingin heat and humidity. I wrote a two-part column that can help you racesuccessfully. Here is an excerpt:


Whether you travel for racing or not, you may find yourself concerned with acclimation to heat and humidity. Consider the following situations:

  • You train in cool fall air and your next     race is in a hot environment.
  • You train in cool spring air and the     first race of the season is in a hot city.
  • You live in a city that is always cool     relative to the locations where you race.
  • You live in a hot, dry environment but     plan to travel to a hot, humid environment for a race.
  • You live and work in an air conditioned     environment but race in a hot and humid environment. 

Take a look at PartI - Acclimating to Heat and Humidity

 

 

************************************************

Detailed off-season plans for triathlon andcycling, along with event-specific running, cycling and more triathlonplans found here.

Comments can be added on Facebook.

Ironman and half-Ironman plans available on ActiveTrainer.

542 Views 0 Comments Permalink Tags: training, and, racing, heat, humidity, acclimitization

Those heading to Ironman Arizona and Ironman Florida from cooler environments should consider strategies for acclimating to heat and humidity for the race. IMAZ folks living in cool climates should be over-dressing now. See strategies in the two-part column, Acclimating to Heat and Humidity.

511 Views 0 Comments Permalink Tags: ironman, florida, heat, humidity, arizona, acclimitization

Awhile back I wrote a column about pre-cooling for racing. Researchers in Singapore recently published a study looking at ingesting an ice slurry before running a 10k. This means of pre-cooling before a hot race is practical and easy for most athletes.

 

The twelve participants ingested either an ice slurry (approximately 30 degrees Fahrenheit) or an ambient temperature drink (approximately 88 degrees Fahrenheit) prior to their 15-minute warm-up. They consumed 8 grams of slurry or ambient drink per kilogram of body weight.

 

A couple of interesting things happened. First, the slurry drinkers experienced a rise in gastrointestinal temperature. I’m assuming this is the body’s response to the cold drink, increasing temperature to warm the solution for digestion.

 

Even with a transient temperature increase, the slurry drinkers had improved mean performance by 15 seconds for the entire 10k. The slurry runners’ mean pace was 7:18 per mile and the ambient solution drinkers ran 7:20.

 

If you are consuming fluids pre-race anyway, consuming an ice slurry drink may improve your performance.

 

Reference:

Yeo, Z.W. et al, “Ice Slurry on Outdoor Running Performancein Heat”, International Journal of Sports Medicine: Issue EFirst, 2012.

 

~~~~~~~~~~~~~~~~~~~~~~~~~

 

 

Questions and discussion can be found on my Facebook page.

 

Cycling and mountain bike training plans can be found here.

678 Views 0 Comments Permalink Tags: performance, heat, ice, pre-cooling, slurry