What is the meaning of dhandapani ?

 Lord murugan holds his hand in vel which provides gnanam. It is called  as sakthivel as it is provided by his mother goddess parvathi. This vel gives moksha from birth cycle. This helps to avoid bad thoughts, anger, depression, anxiety which destroy human being.this vel is called thanda yutham and lord muruga is called dhandapani. This thandam is in every human beings middleof spinal cord leading to human face center between two eye brows. It is the point to concentrate on to get good benefits. This is revealed by sage agasthiyar.