Overall, zone 2 cardio is where it’s at when it comes to reaping heart health benefits. Plus, it can help you “build that ...

A hallmark sign of running in zone 2 is being able to carry on a conversation. Wield this fact to your advantage by ...

Why it works: Runner’s World + member, Stephanie Tsai qualified for Boston five times and believes long runs with marathon ...

You’re also free to try as hard as you like: the MZ-Switch tracks your heart rate and rewards effort as part of its zone-based training system. Dumbbells are the only thing that should weigh you down ...

Better emergency action plans implemented by race organizers are keeping more runners who experience a heart attack alive, ...

I’ve been using the Zwift Ride smart bike — one of the best exercise bikes — for most of this, along with an old turbo trainer rigged up to my road bike, riding two or three times a week normally and ...

Apart from passion, qualifying for the Boston Marathon requires immense discipline and extensive training ... I’ll check my heart rate. If I’m not crossing my threshold, I will accelerate.

This sleek fitness tracker combines advanced health insights with an even more comfortable fit than its Gen3 predecessor.

Christopher Gena of Champaign will run the Triple I-Challenge during the Christie Clinic Illinois Race Weekend two weeks ...