This article was reviewed by Craig Primack, MD, FACP, FAAP, FOMA. Zone 2 training is a type of cardio exercise where you use your heart rate as a guide to help you find the right intensity for ...
To folks singing the praises of Zone 2 training as the holy grail for endurance athletes. But what do these training zones actually mean? Training zones aren’t just a buzz phrase. Knowing what each ...
Even if you’re a seasoned triathlete, you might struggle to do enough of your training in Zone 1 or Zone 2. It is way more fun to go fast than it is to go slow, and sometimes on easy runs you could ...