My missus has just started exercising to a boxercise type DVD and has been doing about half an hour to one hour a day, every day for the last two weeks. Until two days ago. Her ankles have swelled up and have stayed swollen, even in the morning after a good night's sleep. Does anyone have any ideas? RICE doesn't seem to do much good but she's disappointed she can't carry on with the routines as her ankles are quite painful. To be honest this is her first strenuous activity for a while, could this be a contributing factor? Any ideas folks?