16 Steps of Mindfulness of Breathing
dīgha-assāsa-passāsa (long in-and-out breath)
rassa-assāsa-passāsa (short in-and-out breath)
kāya (body)
kāya-saṅkhāra (bodily fabrication)
pīti (rapture)
sukha (ease)
citta-saṅkhāra-paṭisaṃvedī (sensitive to mental fabrication)
passambhayaṃ citta-saṅkhāraṃ (calming mental fabrication)
citta (mind)
pāmojja (gladness)
samādhi (concentration)
vimutti (release)
anicca (impermanent)
virāga (dispassion)
nirodha (cessation)
paṭinissagga (relinquishment)