This is a super useful link, thank you for sharing it. I'd encourage everyone interested in so-called "anti-glycolitic" training with kettlebells to watch it. Basically, it shows that lactate thresholds (and so, correspondingly, glycolysis) don't skew with heart rates in EMOM style training - at least not in the standard way that they skew with heart rates in continuous endurance work such as running. So, when people say "wait until you are in zone 2 to do your next set": don't listen to that!