An introduction to a careful and detailed practice of the 4 Elements meditation practice. Focusing on different kinds of body sensations, first independently and then in combination.
In many discourses the Buddha gave very detailed instructions on how to develop Mindfulness of Breathing from our first awareness of breathing in and out through calming the mind into samadhi (concentration) and then steps to cultivate liberating insight. These 16 steps also include the cultivation of happiness and contentment as an aspect of the path to freedom.