Natyashastra

siva.sh/natyashastra/7/47

श्रमो नाम अध्वव्यायामसेवनादिभिर्विभावैः समुत्पद्यते। तस्य गात्रपरिमर्दनसंवाहननिःश्वसितविजृम्भितमन्दपदोत्क्षेपणनयन- वदनविकूणनसीत्करादिभिरनुभावैरभिनयः प्रयोक्तव्यः । अत्रार्या - नृत्ताध्वव्यायामान्नरस्य सञ्जायते श्रमो नाम । निःश्वासखेदगमनैस्तस्याभिनयः प्रयोक्तव्यः ॥ ४७॥

sanskrit

Weariness (śrama) is caused by Determinants such as walking a long way, exercising of limbs and the like. It is to be represented on the stage by Conseqents (Consequents?) such as gentle rubbing of the body, [deep] breathing, contraction of the mouth, belching, massaging of the limbs, very slow gait, contraction of the eyes, making Śītkāra and the like. There is an Āryā on this point: 47. Weariness in man is caused by walking [a long distance] and exercising [the limbs], and it is to be represented on the stage by [deep] breathing, tired gait and the like.

english translation

zramo nAma adhvavyAyAmasevanAdibhirvibhAvaiH samutpadyate| tasya gAtraparimardanasaMvAhananiHzvasitavijRmbhitamandapadotkSepaNanayana- vadanavikUNanasItkarAdibhiranubhAvairabhinayaH prayoktavyaH | atrAryA - nRttAdhvavyAyAmAnnarasya saJjAyate zramo nAma | niHzvAsakhedagamanaistasyAbhinayaH prayoktavyaH || 47||

hk transliteration by Sanscript