Summary: Why does METS prescribe 5 zones for endurance athletes instead of 3, 6, 9 or 11? More free resources at https://go.metsperformance.com.au/free-mets-mastermind
Summary: Why does METS prescribe 5 zones for endurance athletes instead of 3, 6, 9 or 11? More free resources at https://go.metsperformance.com.au/free-mets-mastermind