Valmiki Ramayana Yuddha Kanda Sarga 76 Shloka 53

सस्कन्धम् trunk, उरसि chest, सम्पीड्य compressing, करेण with hand, अभिनिवेश्य च bending forward, किञ्चित् a little, अभ्यवनम्य its branches, महारणे in the great fight, एनम् in that way, उन्ममाथ tore, यथागजः like an elephant.

Compressing the trunk of the tree on the chest with one hand and bending forward a little its branches with another hand, he (Angada) tore Kumbha in that way in the great fight like an elephant.