a shows a spaghetti plot (N = 290) of the relationship between heart rate (bpm) and energy expenditure (ml/kg/min). b shows an age and sex stratified LOWESS of the relationship between heart rate (bpm
At the Robert Koch Institute, Berlin, Germany, the Information Centre for International Health Protection (https://www.rki.de/EN/Content/Institute/DepartmentsUnits/ZIG/INIG/INIG_node.html) is one amon