Taking aim (sandhāna) is the placement of the arrow, release (vikṣepa) is its discharge, and mokṣaṇa is the final release. One should perform these actions with a body massaged with oil and rubbed with barley gruel.
A noble person should perform exercises against a wall or in open space. The wall is considered the proper support for exercise, and hence one should resort to it.
भित्तौ प्रसारिताङ्गन्तु व्यायामं कारयेन्नरम् । बलार्थं च निषेवेत नस्यं बस्तिविधिं तथा ॥ ९९॥
One should extend one’s limbs against the wall and perform exercises. For bodily strength, one should make use of nasal medication and follow the rules regarding enemas.