Hi I had coolsculpting done a cpl months back and am considering a second treatment. My Dr says I don't need another I just have some skin laxity issues. She has a brand new machine, the Zimmer Z wave Pro, and she wants to use it on my abdomen. I am aware that it is to be used immediately after Coolsculpting in the place of manual massage. What else can u tell me about this treatment? What it involves? What results people are seeing? How effective it is? Etc? Thanks