Hi Tami! I am doing 1RM tests a few at a time, usually at the end of my workout and in areas that weren't fried during the workout! I'll sometimes do more after a cardio workout, depending on how much time I have. I wouldn't be able to set aside whole days to do it, it would be too hard on my joints to lift such heavy weight the whole time. It was recommended that we rest for 5 minutes between each test.
I'm sorry Steph, I don't have an answer for you!