Signs of kalayakhanja, pangu, urustambha, vatakantaka and padaharsha

Vata in the waist pulling the leg tendons causes kalayakhanja (trembling at the start of walking, limping, loose-feeling joints) and pangu (legs wholly unable to walk); in the thighs it causes urustambha (stiff, cold, numb, very heavy, painful thighs, also called adhyavata); in the ankle, from uneven footing or overexertion, vatakantaka; and in the feet padaharsha (tingling and brief numbness with a swollen feeling).