"coaching" - Selaus asiasanan mukaan Opinnäytetyöt (Käyttörajattu kokoelma)
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Development of HRV features in Polar Team Pro
(2023)The Finnish company Polar Electro has developed and produced a variety of sports training aids since its founding in 1977, ranging from the very first wearable heart rate measuring devices to more comprehensive modern ...Rajattu käyttöoikeus / Restricted access / Tillgången är begränsad