How Reliable Is Technology at Tracking Health and Fitness?
Trekking up the final leg of the Fern Canyon Trail to Bear Peak, my quads were on fire, my heart was pounding, and oxygen was at a premium. Climbing to one of Boulder’s highest peaks has always tested my mental and physical stamina. But this time, I came armed with a new tool that would tell me more about the 1,700-foot vertical ascent and my health.…
