Hi, everyone, thanks in advance for the help.
This is my 5th set of 30 reps of the Seated Russian Twists. It's the last set so it's the worst one, and I'm guessing any mistakes I make would be most apparent. I should also note that when I think a rep feels imperfect I redo it, so that's why you can see me actually going back a couple of times and adding 2 extra at the end for good measure. Anyway, thanks a lot for the help and please advise if I should stay here or move on.