Heart Rate Zone Half Marathon Training Plan. Should the aerobic training zone, which you can calculate using the heart rate zone calculator on our site, is where your steady runs and marathon pace runs should be at. She began utilizing low heart rate training in 2010, after finding herself in a hormone imbalance and consistently run down from training.

The maf test is performed as follows: One of the tenants of the maf training plan for beginners is doing maf tests to help track your progress in aerobic function. There are a number of formulas out there to calculate this.