Study on the equation of endurance exercises intensity for recruits by rating of perceived exertion and heart rate
Conclusion Incidence of myocardial ischemia was lower during isometric exercise than dynamic exercise at similar perceived exertion in patients with CAD.
For each test oxygen uptake, heart rate and perceived exertion (how hard it felt to the swimmer) were recorded to give an indication of economy.
The fascinating result was that as the stroke lengthened, oxygen uptake, heart rate and perceived exertion all rose significantly.
Heart rate, oxygen uptake and perceived exertion all dropped slightly at a 10% increase in stroke rate and then rose a little at a 20% increase.
The use of ratings of perceived exertion to indicate appropriate exercise intensities in cardiac rehabilitation;
