Hi, I've been stuck on PE5's mobility for months now and can't advance passed step 1. I've seen only minor progress in reducing the separation between my hands. I have 3 questions:
1) Is the step progression really the right one for this exercise? It seems like once you have the required separation, adding sets is easy (so there is little difference between step 1 and 9). Shouldn't the step progression be based on separation rather than sets? That way, at least, you feel like you're making progress.
2) Do people really improve that much in their hand separation for this exercise? I haven't seen examples of dramatic improvement (which I need!). The few examples I've seen on the form checks seem to show they started narrow. I have been religiously doing this exercise multiple times a day, but my separation is still about 50% too wide.
3) Does it make sense to stick with this exercise indefinitely, or to mix in some of the subsequent PE's? It seems like I would make more progress by mixing exercises while always practicing this one.
Thank you!