How to perform Mudras & do Jaap and Chanting

How to perform Mudras & do Jaap and Chanting
There are certain principles to be followed while chanting mantra's or performing jaap using Mala. Mala means conglomeration or assembling of the beads. A Mala, so called Rosary has 108 beads. While performing jaap: -from Namokar Gym - Ek Drugless Chikitsa 
 * 1) Select a pleasant and calm atmosphere.
 * 2) Perform the Mudras either with empty stomach or one hour after food by seeing the pictures and reading the practices given with each Mudra.
 * 3) Perform the Mudra with imagination of the respective color given with the Mudra.
 * 4) Respiration system is important. The time for inhale and exhale should be appropriate.
 * 5) One should being with the deep recitation of this Mantra before commencing the activity.
 * 6) Even the posture while meditating is important. It is advisable to follow Padmasan.
 * 7) Do not chant with any wants and desires.
 * 8) Maintain continuity and consistency while doing Mudras.
 * 9) Be humble and dedicated while performing Mudras.