Heart Rate Zones by Runners Ally

by Andrew Wayman
added 24.01.2014

Incorporating heart rate zones into a training program makes it easy to follow hard-easy training system by helping runners to choose the best training intensity for any given workout. The Heart Rate Zone app from Runners Ally will help you find your custom heart rate zones, so that you can tailor your training plan to your current level of fitness.

screen480x480 screen480x480-1 screen480x480-2