People will often hurt themselves, causing muscle, ligament or bony problems.
The best way to avoid this is through injury prevention.
Click here for more information specific to sports injuries.
You can also try a local Osteopath
Flat Feet many people have fallen arches, which cause ankle, knee and back pain. You can ask your GP to examine your arches. Wearing good solid support arches will make a big difference. For more information, take a look ankle.