I have a friend that is relatively new to running that is asking my advice on training, and wants to work with HR.
He is not particularly physiologically minded, so i don’t want to confuse him from the off with talk of ATP synthesis, glycolytic systems etc etc. He’s not stupid by any stretch, but i don’t want to just bombard him with in depth scientific explanations and put him off!!!
Does anyone have any links to really nicely written summaries on how to start getting into zonal training, explaining the need of a good base and why etc etc. Rather than me trying to write something from scratch.
Thanks in advance!!