Refinancing vs BRRRR

[Andre Williams]

Ok, I understand the concept of BRRRR. One of the major advantages of BRRRR is velocity of increasing assets. This is where I don't understand. If I own multiple properties and refinance from each and put the money to buy another property while accumulating positive cash flow from rental properties, I think I can increase the velocity as high as brrrr. What am I missing here or misunderstanding?