Quote Originally Posted by argonsagas View Post
If it hertz too much, that may be a sign of injury and you should change your frequency of waving.

Or
you could vary your efforts and try weaving, as that involves a wave of sorts as you shuttle about, but be aware that other outcomes loom ahead

If it a sine of the future, I am positive about half the time and negative the remaining time. It's like a roller coaster all the ups and downs. It's really shocking the way it happens. (I better quit now)