Ellipticals........

 The doctor encouraged a friend of mine to get exercise, but knowing they had a sun allergy, made it difficult to prescribe a certain type.  He then suggested that my friend get an elliptical trainer to use at home, and not have to be outside while exercising. This is sound advice and will be helpful to my friend, once he obtains a unit.  There are many different places to get these units, so finding a good price for the right value is necessary.  Shopping around can give you an idea of the amount you want to spend and the amenities you want included in your package.