Whether you are a full time athlete or you are just beginning to start exercising, you need to keep in mind that is you are planning to intensify your exercising routine or change it; you should do it slowly rather than just waking up one morning and deciding you are going to exercise more. This is because when you suddenly increase or intensify your exercise routine, you are more likely to suffer from injuring on the legs which is also known as stress fractures; also you may even suffer injuries on other parts of the body since your body has not adjusted to such an exercise.
There you will need tips to help you from suffering form stress fractures; the following tips will be quite helpful. If you are using old worn-out equipment its time you got rid of them and get quality equipments. Also having a healthy diet that has calcium and vitamin D will prevent stress fractures.