Hi,
I selected , for example, the pre-defined workout "Pilates for runners" and for each exercise there was, on the clock, a how-to-do "video" (a very well done man doing movements on the smartclock screen).
I duplicated it in Garmin Connect for Web and edited adding exercises, all of those where present in the Garmin standard list.
The new workout was correctly imported in the 965 however all exercises, old and new, have lost the video.
It seems that as soon a standard workout is touched then all videos are gone.
Thanks for any help.