Ged MaheuxThe ability to scrub video in Instagram would go a long way towards improving their algorithm laden, ad-ridden, iPadless piece of crap. But no.
Christine Romero 
@gedeonm ugh. There have been so many times I wanted to scrub a video on Instagram. So annoying that you can’t!
@christyxcore It’s like, okay if you want to force me to watch the entire video on the first watch through, sure. But after that I should be able to scrub.