I've been more or less stuck on these two progressions for something like 10 months. Do I need to fix something, or just be more patient?
I train both once a week.
For the pushups, over the 10 months I've been on this progression I've gone from not being able to complete 5x6 to being able to finish 4x15, but only on a good day and not at pace with the videos.
I initially could only do about three of the ground rows, but can now do 4x6 without too much trouble. Even doing a single set of 9 is still very challenging, especially the last two reps. On the last reps I just can't get my thumbs to my chest; I can get within two inches and then can't budge them.