The Compendium of Caraka 6.29.9

6.29.9

kaṣāyakaṭutiktālparūkṣāhārādabhojanāt/
&hayoṣṭrayānayānāmbukrīḍāplavanalaṅghanaiḥ//

from astringent, pungent, bitter, sparse, and dry food, from fasting, / and by riding horses or camels, traveling in conveyances, water-sports, swimming, and leaping;