SA Rugby has developed the BokSmart National Rugby Safety Programme which aims to reduce rugby-related serious and catastrophic concussion, head, neck and spinal injuries.

As international rugby and soccer teams touch down in South Africa some questions whether we are ready for them. But are they ready for us? Or at least - our altitude.

The role played by vision and hand-eye coordination in sports is as important as fitness training, says Dr Sherylle Calder of the Sports Institute in Cape Town.

Check out this graphic of some of the 2011 Springbok players and which positions they play and how fit they have to be to play them.