An elderly or disabled الحاج who is genuinely unable to reach the الجمرات — due to physical inability, severe illness, or the risk of serious harm from the extreme crowding — may appoint a proxy to stone on their behalf. This is permitted by all four schools of jurisprudence and is a well-أُسس concession based on the principle that Allah does not burden a soul beyond its capacity.
الشيخ ابن باز stated that the proxy should first stone for themselves at each Jamrah, then stone for the elderly person at the same Jamrah, before moving to the next Jamrah. This means at Jamrat al-Sughra, the proxy throws seven pebbles for himself, then seven for the elderly person, then moves to Jamrat al-Wusta and repeats the process, and finally at Jamrat al-Aqabah. He also permitted the proxy to complete all their own stoning at all three الجمرات first, then repeat the circuit for the elderly person, though the first method is preferred.
الشيخ ابن عثيمين clarified that the concession for proxy stoning is for genuine inability, not mere inconvenience. A person who can reach the الجمرات — even with difficulty — should stone for themselves, using a wheelchair or with assistance if needed. Proxy stoning is for those who truly cannot be present, such as a bedridden الحاج or one whose condition would genuinely deteriorate from the journey to the الجمرات. Women who fear the extreme crowding may also appoint a proxy.