As this is a Swyama Siddha Hanuman Mantra it does not have to become chanted for a hard and fast variety of Mantra Repetitions for being able to utilize it. Unique worship and rituals and procedures regarding path, sitting mat, and counting rosary are not suggested for chanting this Hanuman https://www.youtube.com/watch?v=ufkmD95y7fE&t=32s