For those using scripts during your live webinars or for on-demand presentations, this tip is guaranteed to improve your delivery:
Make sure that you read your script out-loud!
Writing is for the eye, while your narration is for the ear. Good writing and punctuation does not always sound very natural. By reading your script out loud, you will catch those phrases that just don’t roll off the tongue in a natural way, and can rewrite them so they are easier to speak.
Using this technique your presentation won’t sound canned, and will be easier to deliver too!