Natyashastra
अतिक्रान्तक्रमे चैव पादमेतं प्रयोजयेत् । पादजङ्घोरुकरणं कर्म कार्य प्रयोक्तृभिः ॥ २८१॥
This foot movement should be used in the Atikrānta step (stride beyond the usual). The action involves the foot, shank, thigh, and hip, and is to be performed by the practitioner.
english translation
atikrAntakrame caiva pAdametaM prayojayet । pAdajaGghorukaraNaM karma kArya prayoktRbhiH ॥ 281॥
hk transliteration by Sanscript