Running and Cycling Heart Rate
           
  Enter LTHR  BPM  
  Bike and Run should be tested and calculated separately  
           
  Zone % LTHR Range (BPM)  
  1 72-81  
  2 81-90  
  X 90-95  
  3 95-100  
  Y 100-102  
  4 102-105  
  5 >105 +