For some background, I am new at cheering and never cheered as a kid or go to a private gym. I am a flyer and it is my second season cheering for my high school team, and today I got up into an extension for the first time. I had tried before with other less experienced bases, but the stunt wouldn't go up. Today we got stunt groups for games and I was paired with 2 more experienced bases and the stunt went all the way up on the first try with no huge issues. My stunt group and I did notice that I was shaking a little though. Some of it might have been nerves since every other time I had tried to go up to extension with my other group, it would fall, but I think part it of came from squeezing really hard in order to stay tight. Is there something I can do to tremble less in the stunt?