Shirshasan
Shirshasan (head stand), like surya namaskar, is an adapted form of a common Hatha Yoga technique. Wrestlers often stand on their heads—as in the dhakuli routine—both to strengthen their necks and to increase the flow of blood to their heads. This is said to clear the mind of impure thoughts and to bestow a general sense of health and well-being. It is generally recommended for all young men who suffer from spermatorrhoea or who show symptoms of emotional distress.