Zone 2 cardio. You can gauge how hard you’re working during cardio exercise through heart rate zone training, which is “a ...

Heart rate training is accessible and beneficial, guiding workouts based on different heart rate zones. Heart rate zones are ...

Earlier this week, Polar announced an update that'll be ... and follow the instructions – all adjusted to suit my heart rate training zones. Meanwhile, coaches can use it to create custom ...

That means no more scribbling down intervals or trying to remember your heart rate zones ... structured training a go – especially with that free trial in the mix. Head over to Polar to find ...

If you're serious about incorporating heart rate zone training into your routine, it's hard to beat the Polar H10's accuracy. Choose this model over the more affordable H9 if you often work out ...

Polar's sports watches are getting ... real-time instructions for following the workout during training sessions, including heart-rate zone, optimal speed, and prescribed power targets.