Throughout his life, apart from the programmed invocations that he would chant, he would recite the Qur'an thrice daily. His invocations were harmonized with his walking program and if for instance, he wanted to walk for half an hour, he would busy himself with chanting of invocations. When his chanting invocations finished, he would also stop walking meaning that his half-hour stroll was not timed with a watch; rather it was timed with chanting of invocations.[1]
[1]His walking was harmonized with invocations: Ayatullah Tawassuli