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	I am still totally in the dark when it comes to using this date. I have used a Polar for 30 years. But I can’t decipher what to do with the tracings on Fourth Frontier. Where do we even start? 
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                        Smart Heart Seminar
                        
                            
                    
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Probably need to read up on ECGs, but a bit like the Polar or any other previous generation of heart monitor, you don’t have to do anything with the data other than track. Some people like to have training programs based on various heart metrics.