Core launches new heat training zones to help athletes perform in the heat

Core, the manufacturer of the core body temperature sensor, has announced an app update that will introduce the first generalised heat training zones for users as well as an updated Heat Strain Index designed to help athletes perform in high temperatures. 

We recently reported that the Core sensor itself has been widely adopted in the WorldTour, as Core announced a partnership with 10 teams including BORA - Hansgrohe and Canyon/Sram. A race to stay cool is also a component of the WorldTour performance arms race these days. 

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Tom Wieckowski
Tech writer

Tom joined the Cyclingnews team in late 2022 as tech writer. Tom has over 10 years experience as a qualified mechanic with 5 or so of those being spent running an independent workshop. Tom has ridden and raced bikes from an early age up to a national level on the road and track and has ridden and competed in most disciplines, even the odd bit of bike polo. Tom is as happy tinkering away in the garage as he is out on the road bike exploring the Worcestershire lanes.