The key to running faster and longer?

Train slower

Lift weights

That’s it. Nothing too complicated.

But you will still read plenty of blog posts, books or just people talking at the gym:

“High Intensity Intervals – that’s what you need to be doing”

“Why would you want to lift weights if you

just want to run a marathon?”

“No pain, no gain”

(usually said by someone who has just injured themselves

or is about to)

Ignore them. At best they...