CORE Team Blog

Trail racing is a sport with extreme variations in terrain and weather. And athletes must be prepared for the accompanying extreme variations in co...
Today, we welcome Pablo Marcos. He's based in Spain. He's a professional performance coach, qualified across many different sport disciplines. Focus is on cycling, triat...
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 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...