Join us as we explore the latest science-based insights on endurance training, deliver expert tips, and share inspiring stories from the track to the trails.
Apple Inc. made headlines last week with the announcement several new products that will be forthcoming, including the Apple Watch Series 12. Among the bold claims backing the new Apple Watch, Apple notes that the Series 12 offers “the most accurate heart rate sensing in a wearable.” They even included a link to a new company white paper to substantiate their claim. I read the study, and there are a few details to keep in mind when we evaluate how true Apple's superlative cla
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