Threshold and Zones 'How-To' Guide: https://drwilloconnor.com/training-zones-how-to?video=17NFLGUJ3Pw Join my Run Club to link up with like-minded running geeks. https://link.drwillo.com/run-club-lactate Download my lactate testing spreadsheet. https://drwilloconnor.com/lactate-testing/ 00:00 Intro 01:00 Lactate Step Test 07:37 Maximal Lactate Steady State Test 11:20 Lactate Testing for Marathon 15:38 Lactate Testing for Half Marathon 20:47 Lactate Sampling Best Practice #marathon #lactatethreshold #runner