We repeatedly witnessed that while taking the evening stroll as a physical exercise which was important and critical for safeguarding his health, the Imam would hold a rosary in one hand and invoke the Names of Allah while holding a small radio set in the other hand by means of which he kept himself of all the events taking place inside and outside the country. Thus one can say that the actual age of the Imam was not eighty-seven years whereas it was twice as much in terms of function and application.[1]
[1]The blessed life of the Imam: Hujjat al-Islam Rahimiyan