Heart Rate Zone training spans five zones. Zone 1 is the Warm up Zone, Zone 2 is endurance, Zone 3 is Power, Zone 4 is Threshold, and Zone 5 is Max Capacity.
Heart Rate Zone Training Chart
Put Your Heart Into It
Heart Rate Zone training spans five zones. Zone 1 is the Warm up Zone, Zone 2 is endurance, Zone 3 is Power, Zone 4 is Threshold, and Zone 5 is Max Capacity.