Lower-zone training yields high results in endurance ... you’ve got to have your main engine.” Consistent Z2 work not only helps you recover better between sets or workouts, but it also ...

One way to optimize your exercise routine is to understand the concept of "training zones." These zones are based on your heart rate and reflect different levels of intensity. By tailoring your ...

Is it better to train so hard that you are exhausted? Or should you opt for Zone 2 training? Lounge takes a closer look on a fitness philosophy that is gaining popularity ...