Viralkkol - The Kalari Marma Treatment Tool. Massage therapy using Viralkkol is helpful to remove hard fat layers from the body. It is also helpful to remove nervous disorders that happened due to obesity in childhood and also to remove bends found in the structure of hands and legs. Viralkkol applications are also helpful for the corrections of nerve alignments which results in the perfection in blood flow. It is also helpful to completely remove tumors or inflammation found in muscle layers and for the correction of dislocated joints due to strong impacts. Viralkkol therapy course along with proper medicines and diet prescribed according to the condition of the patient is useful to overcome the growth retardation in adolescents due to the imperfections of muscles and nerves and to make it strong which results in the perfection of growth pattern. So we can suggest a Viralkkol massage therapy course for persons who are facing growth retardation to overcome the issue. The purpose of this video is to preserve this precious knowledge from extinction.