One More is about having one more opportunity or doing one more thing: making just one more sales call， having just one more chance when you make a mistake， getting just one more moment with someone you love。 In Mylett's 2018 book #Maxout Your Life， he shared the lessons he's learned from training elite athletes， entertainers， and businesspeople to help you excel in your personal and professional life。 In One More， he details the motivation you need to push yourself just one more time to achieve your goals。