"I use Go Electrolytes in two different strengths. The hours before racing or training I use a 5% solution purely for making sure I am hydrated. One I have race/trained I will use a 10% solution and find that this works perfectly for me. After hard track sessions and races I will use Rego Recovery. Rego is essential for me at championships as getting the right nutrition straight away is difficult. Rego provides everything needed in an instant. Any extended delay in replacing fuel can hinder your performance in the next round. I also use Rego after all gym sessions to aid recovery/muscle repair.

The bars I find are a life saver. I always carry one or two in my bag and a load in the car. I find these are invaluable as they can be used an hour or so before a race or training session. The great thing about SiS is the fact that all of the products are easy on the stomach and palatable."

MIKE EAST/ Britain's best 1500m runner, Olympic Finalist 2004.