Come for a walk with me. Find out why I took a week off from consuming any Caffine, and the effects that had on me. Understand what I found out from a week of people watching, and we also learn some bits about the components of VO2max. 

I will firstly break down the constituent parts that comprise the VO2max, before moving on to look at what kind of training is needed to signal the necessary adaptations for improvement. I will also provide example sessions for your own training.