What are the adventages of using grips.My DD has been told they will start using Grips after this season.She Did not like that at all.She is Level 7/8 now.She does her Giants and Pirouette on Bars without Grips.She did come home with a big Rip last night after pactice,the first one in a long time.I know it will avoid Rips,but I'm afraid it will put her back to far.Bars don't come that easy to her,although she loves it.