Can someone help me understand the 16th law of John Maxwell in 21 Irrefutable Laws of Leadership which is the Law of Momentum or BIG MO and give some example to make me understand a little further? Thank you

https://www.google.com/search?q=ohn+Maxwell+in+21+Irrefutable+Laws+of+Leadership+which+is+the+Law+of+Momentum&ie=&oe=