Each triathlon discipline comes with its own hazards, but these common injuries can be avoided if you know what causes them.
Heart rate zones are tried-and-true training method that not only gives you control over your intensity, it also can lead you to confidently perform by feel.
Wrist pulse oximetry is the latest feature to be seen in wearable tech. But is it actually a helpful metric for athletes? And how accurate are wrist pulse oximeters?