Higher heart rate zones are notoriously not for weight loss/fat burn. That happe...

		thefz on Aug 12, 2024 \| parent \| context \| favorite \| on: Is running a more efficient way to travel than wal... Higher heart rate zones are notoriously not for weight loss/fat burn. That happens in 1-3, and only for a sustained period. Above you are just destroying your glicogen stores