The weather conditions at Ironman 70.3 Vietnam were brutal – the temperature reached 36° C/97° F with 60% humidity during the run. But CORE Coach S...
CORE’s new Heat Strain Index is an advanced metric that considers both core temperature and skin temperature to quantify how hard the body is worki...
Kristian Blummenfelt ran a 2:39:21 marathon at the 2022 Ironman World Championship on his way to a third-place finish. Thanks to data released by Entalpi, we can see his core temperature, skin temp...
Heat strain is the sum of the physiological processes used to dissipate heat from the body’s core. CORE’s Heat Strain Index quantifies heat strain ...
The amount that your core temperature rises during training is generally influenced more by your workout than by the weather. Athletes training wit...
"I had never raced in Kona before the 2022 Ironman World Championships. Many thought that I could not win without experience in the island’s legendary heat and humidity. But I was extremely well pr...
"In the past, there were two ways to do heat training and acclimation – by guesswork, which was very imprecise; or with a lot of cost in the lab using e-pills inserted rectally. I found the first o...
The CORE mobile app contains six zones set up with sample temperatures boundaries based on population-wide averages. However, each athlete is different, and these number...
CORE recently introduced the Heat Strain Score to measure the cumulative amount of heat strain experienced durin...
"I use the CORE sensor for heat training during the entire season. Heat training builds blood plasma, which gives me more power, even in cool conditions.
Heat training throughout the season will give you the best performance gains. In addition to increasing your blood plasma and haemoglobin, it prepares you for races in hot environmental condi...
Triathletes know that over-biking can lead to poor performance on the run. This over-biking has typically been defined as ‘pushing too many watts.’ Pacing plans built ar...