I've searched through loads of pages in this forum but found nothing on the topic, sorry if it's already been done.
I don't want to cure my flat feet entirely, well I suppose that would be nice. But I really want to be able to run faster,it's important to me to improve as a footballer.
Flat feet can be relieved by something as simple as the type of shoes you wear. Arched shoes help out a lot, however it is said the arch has to match your body so it is proportioned properly. My daughter suffers from flat feet and has many back issues due to it. Arches have helped her a lot. Check out the link for more assistance.