One thing that I have learnt through experience is the importance of a hydration balance. I have heard so often that athletes quote Tim Noakes about the importance of getting to the end of your ultra slightly under hydrated.
But does that mean that you ought to set off on your training runs already dehydrated as you step out the door?
This video deals with hydration in your day to day life so that you can get the most out of any training session.
What do you do. Share below.