I’d recommend that you follow your neurologists suggestion and leave VRT alone until such time as she feels it’s appropriate. Certainly try table tennis and walking outside which is in itself excellent VRT or any other natural movement type exercise (Tai Chi is basically walking) or even look out for balance exercises, the U.K. NHS website has loads rather than going against the neurologist’ s recommendation and attempting DIY VRT either Cawthorne-Cooksey or off the internet. Unsupervised exercises most particularly eye exercises can most definitely make balance issues worse. Juggling might be an option for some. From my own VM experience I’d say if anybody with VM can effectively juggle then I’d doubt they need any VRT anyway. They really cannot have much wrong with either vision or coordination.