Building on the screen-free Helio Strap, Helio Strap Pro adds a dedicated waist-mounted motion sensor that captures core-body ...

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 ...

Your core is so much more than a six-pack—it’s the powerhouse that supports your every move, from lifting groceries to crushing a workout. Training it properly means going beyond crunches and mixing ...