CORE’s New Heat Adaptation Score Brings Pro-Level Sports Science to More Athletes

July 15, 2024

CORE, maker of the only non-invasive core body temperature monitor used by over 65% of the UCI WorldTour has launched its most significant app update yet.

Zurich 15th July 2024 /ENDURANCE SPORTSWIRE/ – Core’s new Heat Adaptation Score shows athletes how their bodies are adapting to thermal stress in real-time, with a rating that compiles the results of the Heat Strain Index and Heat Zones launched just last month. While it is no secret that CORE is already used by the top endurance athletes in the world, this new feature from CORE will enable all athletes to capitalize on the performance gains of heat training and adaptation.

It is no surprise that the more an athlete is exposed to thermal stress, the more adapted he or she becomes. However, it has been challenging for athletes to track their heat adaptation progress without the involvement of a sports scientist or coach – until now. CORE’s Heat Adaptation Score, a new feature available in the CORE mobile app, enables athletes to track their heat adaptation progress and see how much of their potential they have reached. This gives the athlete full control over their heat training and advancements made towards reaching their goals. The score indicates how adapted you have become to the heat, using an evidence-based formula derived from extensive independent scientific research and refined in CORE’s lab in Zurich.

This new metric, available to all users of the CORE body temperature sensor, will make tracking progress easier and provide indicators to optimize specific training protocols for improved heat adaptation.

Find out more about the new Heat Adaptation Score on CORE’s website.

How the Heat Adaptation Score is Calculated

CORE’s new Heat Adaptation Score is based on the level of heat strain accumulated during daily training sessions. This accumulated heat strain is measured by CORE’s Heat Training Load, which ranges from 0 to 10 each day. The Heat Training Load is calculated based on how much time you’ve spent with an elevated Heat Strain Index (Heat Zones 2 & 3). On days with an adequate Heat Training Load, Heat Adaptation Scores will increase. The higher the load, the larger the heat adaptation benefits. A couple of days with no Heat Training Load will cause the Heat Adaptation Score to decline.

CORE has categorized heat adaptation into four distinct levels:

1. 0–24%: Thermal Rookie

2. 25–49%: Heat Accustomed

3. 50–89%: Heat Adapted

4. 90–100%: Heat Champion

Raising Concerns about Adverse Heat at Local and Global Sporting Events

This update from CORE comes while concerns are rising over the predicted adverse effects of heat at the Tour de France and Paris Olympic Games this summer. According to the latest report from BASIS, one of the key recommendations to help mitigate the disruptive and potentially dangerous effects of extreme heat at both local and global competitions includes the “deployment of enhanced technology to monitor heat and body temperatures.”

CORE Physiologist, Puck Alkemade PhD has been intrinsic in the development of the Heat Adaptation Score, she commented “Most athletes do not have a team of sports scientists on staff. So we want to make it easier for athletes to learn and use thermal data like the pros and for coaches to give more specific direction.”

Scientific studies exist to support the gains resulting from the adoption of heat training. While performance loss is typically dependent on the type of metric analyzed, studies have shown that during a 43k cycling time trial, average power was reduced by 16% in hot (36’C) relative to cool (8’C) conditions. While after just 1 week of heat training, the performance decline in the heat was reduced to 8% relative to cool and with 2 weeks of heat training, the decline was reduced to only 3%. (See media assets to download the study)

With CORE’s advancements in technology and the release of new features, heat training is now available to all athletes wishing to mitigate against the effects of rising global temperatures and optimize their preparation for racing in the heat.

Ross McGraw VP and Global Head of Core

“We are excited to make some of the thermal data and insights used by the top elite athletes in the world more accessible to endurance athletes. We know that heat has a massive impact on performance, and with rising global temperatures it’s more important than ever to bring CORE technology to more athletes. We believe this latest update will profoundly impact how athletes understand and relate to thermal stress.”

Arne Dedrie Associate Sports Director, Human Powered Health

“Hot conditions increase the physiological strain on the body and can result in a marked decrease in performance. For example, increased brain temperature affects the quality of tactical decisions during a race. The CORE sensor is able to quantify this source of fatigue and guide us during training interventions designed to optimize our athletes’ thermoregulatory capacity. With the introduction of the heat adaptation score, we can now track the individual adaptation rate of the riders, allowing us to provide a personalized heat dose to each rider in preparation for warm races!”

The CORE app is free to download for Android from Google Play and iOS from the Apple App Store and use, and is available in English, Spanish, French, German and Japanese. Another update to in-app insights is planned for mid-summer.

###

NOTE TO EDITORS

ABOUT CORE

CORE is a division of greenteg AG and provides expertise and technology for thermal management in sports. The CORE sensor is a real-time core body temperature monitor built with the advanced, Swiss-made Calera thermal energy transfer sensor which provides medical-grade accuracy. It is the only wearable solution that allows athletes to continually monitor accurate core body temperature data without the need for an ingested or inserted thermometer.

Zürich-headquartered greenteg AG manufactures and supplies thermal energy transfer sensors which are also used across a host of applications beyond sports including medical use, photonics, thermal efficiency measurements in construction, and workplace health and safety.

www.corebodytemp.com

Press Info

Media Assets + Youtube Video: https://youtu.be/ZNLBHIm45x4