Cakradatta (Cikitsasangraha) 71.18

71.18

pṛṣṭhavaṃśaṃ prati tato nātidrutavilambitam .
nātivegaṃ na vā mandaṃ sakṛdeva prapīḍayet .
sāvaśeṣaṃ prakurvīta vāyuḥ śeṣe hi tiṣṭhati .. 17 ..

Then toward the vertebral column, neither too fast nor too slow, / neither with excessive force nor too sluggishly, he should press it in a single motion; / he should leave a residue, for vāyu resides in the remainder. // 17