Choosing trainers
Sports shoes are probably the most important piece of equipment you’ll buy, so it’s vital that you choose the right pair. Their are big differences in the way various sports shoes support your feet. This means that its not good for your feet if you play football or tennis in the same trainers you use for jogging. The answer is to get fitted up using a good quality running shoe shop with gait analysis video.
More info see;
http://www.nhs.uk/Livewell/foothealth/Pages/Choosingsportshoes.aspx