I guess you could call it a type of rack pull. Whenever I do these heavy, my upper back and hamstrings are always sore the next day.
Then, I will try to train them about 3 days later. I did this after my heavy day I mentioned above. I got through it, but my knee tendons were screaming, so I skipped my next scheduled leg workout.
As for back, my heavy day is as follows:
Dumbell Pullovers: 3-4 sets 8-10 reps
Chin ups: wide grip ; neutral grip ; underhand -- using the assisted machine at this point as I can only perform a couple with my own bodyweight. 2 sets each 6-10 reps.