A three-dimensional space curve with the shape of a red heart. The 25 comes from the fact the amplitude of the pulse is 25 mV. On a normal electrocardiogram there are five large squares per second and 300 per minute.
Solving for target heart rate using standard method.
You could say I love you with a simple equation or you could develop the equation of love. The ft ft 1000 part means the function pulse in this case is repeated every 1000 ms. 13 5 2 2 3 4 where. Heart Rate Equations Formulas Calculator Health - Physical Fitness - Exercise.