Pīti, sukha, kāya in jhāna: mental, physical, or both?

[frankk]

@Sylvester

was simply your very own reliance on MN 36 for parsing kāya passadhi as if this referred to the tranquilisation of the corporeal/anatomical body. The Buddha rejects that, and makes clear that kāyabhāvanā is sense restraint.

i’m going by SN 46.2 when i talk about calming physical body to fullfil passadhi-sam-bojjhanga. (b.bodhi trans)

“And what, bhikkhus, is the nutriment for the arising of the unarisen enlightenment factor of tranquillity and for the fulfilment by development of the arisen enlightenment factor of tranquillity? There are, bhikkhus, tranquillity of body, tranquillity of mind: frequently giving careful attention to them is the nutriment for the arising of the unarisen enlightenment factor of tranquillity and for the fulfilment by development of the arisen enlightenment factor of tranquillity.

which suttas are you referring to with kāyabhāvanā?