Definition :PPZ are where many orders are being placed. A PPZ can vary in size of pips depending on time frame. Meaning it is not simply just a straight line but a range. (I know, not objective.. some help?)
Inside Bar (IB) shows the tug of war between buyers and seller. The more it occurs in a row, the more furious the war and once it breaks, a fast move will occur.
Hence, he advised to find IB in a row.. and when it breaks down, for example, approaching a Pivot, many buy order will be placed pushing price back up.
*ponder ponder*
A repeated sentence in the forum :
Draw the pivot points and Fibos on your chart and wait for the price to react with them.
Patience.[u]
Some Charts to accompany PPZ (credit to J16) :
LSs