HI Ducks, and welcome to English Forums. I love your avatar!
Yes, use the comma. What follows the comma modifies "she" so the separation from "her chair" makes that clear (just in cse you did think a chair could wave and call
First, would like to thank you for teaching me a new word: avatar. I think you must be as elegant as your avatar. Then I want to thank you for answering my question so quickly and doing it in a way I will remember. I just found this site the other day, and love it.[L]
Hi. When you have a participle clause (or is that a participle phrase?), either past or present, in a sentence after a comma, would you say it always modifies a subject? Or could it be that we could have cases where modification is for the whole sentence?
Ducks1160's sentence:
She leapt from her chair, waving and calling to him.
Yes, it seems to me too, that here it modifies everything before the comma (which still, as GG says, makes it clear that the chair is not moving and talking).