At home I use a 5lb weight to do the hbp PE2 mobility (xiaopeng forward). Last week, I was on vacation and I only had a bottle of liquid weighing 1-2lb for the mobility, and I was able to keep up with the videos much easier than when I use the 5lb. With the lower weight I completed PE2/step 5 with the video, but when I came back to the 5lb weight today, it took me 45sec longer than the video to complete it.
So, should I keep using the 5lb weight, and plugging away until I can do it consistently in time with the video? Or, should I go to a lighter weight? If I use a lighter weight, I will probably progress to pe3 faster.