Accodently posted but

1 upper lower split, no switched exercises 

2 app suggests challenge i accept

3 adjust weight and reps on a few work sets

4 when all sets done app won't close amd save sets even when it tells me all sets are done

Happene for lat pulldown and shoulder press

To clarify ithe darker Grey shouldn't be behind set 4,as it's done. Use colors to make the current set clearer. 

Yes! The app could load the enxt exercises "in the background" so that transitions are seamless. This would hands down add the most value to the current experience. Speed is starting to be the limiting factor of workout speed when in a rush.