The authors of this site are not medically trained.  As such, any medically related information we provide should be used as follows:

• medical professionals may use the information presented but must take full responsibilities for any consequences.  Where possible we have provided links to source documents such as research documents and these should be read in addition
• players and coaches using this information do so at their own risk
• use the information as a starting point and consult a medical professional, taking along a copy of the information if necessary

If anything serious happens to you or a person for whom you have responsibility, or you have any medical concerns, you should seek advice from a medical professional.  The information on this site is not a substitute for using professional health care and we do not accept responsibility for problems encounted using it.