Argentine heart patients 'prescribed Tango dancing'
13 August 2012 Last updated at 16:09 BST
Doctors in Argentina have discovered that, for patients recovering from heart problems, tango dancing can be as beneficial as more traditional therapies.
A hospital in La Matanza in Buenos Aires is giving free tango lessons to patients who loathe the treadmill, to try to encourage them to participate in rehabilitation.
María Eugenia Dupin reports.