etc.). Heart-rate zones can help you determine whether you are training in the aerobic or anaerobic zone, depending on your current fitness level and age. There is nothing wrong with training at a ...

Zones 4 and 5 are usually measured in seconds, while recovery periods are measured in minutes. This effort level will produce 90% or higher in your max heart rate. This is our anaerobic zone ...

“There are two main ways to monitor anaerobic intensity: power zones and heart rate zones,” says McAllister. In either case, ...

Working out in this zone is believed to improve anaerobic capacity and quick, powerful bursts of effort, but more importantly for runners, top speed. One way to stay in this zone is by adopting ...

For that reason, the required effort should be located between the aerobic and anaerobic zones. Some of the benefits of doing thresholds include improving the swimmer’s stamina, the ability to ...

Green indicates aerobic effort, yellow signals you're in the anaerobic zone, and red means you're pushing your body to VO2 max levels. This visual feedback is immediate and easy to interpret ...

At the other end of the spectrum is the anaerobic zone, which includes high intensity exercise such as fast-paced running and cycling. Your heart rate in this zone should be 80%-100% of its maximum.

your aerobic zone will be 70-80% of your MHR, your anaerobic zone will be 80-90% of your MHR and your threshold zone will be 90-100% of your MHR. But why are these important? While every runner is ...