Shin Splints
Shin splints, the catch-all term for lower leg pain that occurs below the knee either on the front outside part of the leg (anterior shin splints) or the inside of the leg (medial shin splints), are the bane of many athletes, runners, tennis players, even dancers. They often plague beginning runners who do not build their mileage gradually enough or seasoned runners who abruptly change their workout regimen, suddenly adding too much mileage, for example, or switching from running on flat surfaces to hills.
The nature of shin splints, also known as medial tibial stress syndrome (MTSS), most often can be captured in four words: too much, too soon.