Swimming Pace Zones To calculate your swimming pace zones, input the distance and time of your swimming time trial.
Cycling Heart Rate Zones Calculate your cycling heart rate zones using the Joe Friel 7-zone system. Input your lactate threshold heart rate for running...
Effective VO2max and Running Pace Zones To figure your target training times, input the distance and time of your running time trial or race. The results...
Running Pace Zones To figure your target training times, input the distance and time of your running time trial. The time trial should...
Running Heart Rate Zones Calculate your running heart rate zones using the Joe Friel 7-zone system. Input your lactate threshold heart rate for running...
Guide to Creating Your Training Plan Learn how to create a training plan and schedule key workouts to reach your goals! To excel in your athletic...
Guide to Using Training Zones Learn how to use training zones to add precision to your training! Using training zones allows you to add precision...
Alp Fitness Training Zones Z1 – “Easy” Zone Easy nose-breathing effort. You should be able to comfortably breathe through your nose and tell a...