Looking at the final awakening factor, what gets in the way, what helps it to arise and strengthen, and the insights into anicca - dukkha - anatta that it supports
Inviting the knowing of pleasant bodily sensations to uplift the heart-mind into appreciation or even joy, which might settle into tranquility then samādhi
Looking at some of the common obstacles to experiencing balanced energy or effort and opening to joy, with some suggestions for softening these obstacles