Training After Surgery

My mom just had an operation for a hernieated disc (the C-7 vertebre) and the doc told her she cant do any real lifitng or hard workingout for a while. Does anyone know any real low intencity low impact things which she could do to stay in shape and everyhting without really hevily exerting herself. Thanx alot everyone,

-TK-

swimming?

swimming or maybe something like aquajogging sound ideal- the water takes the weight off but you can still get a workout.