Yoga Darshan is one of the darshan shastra out of 6 darshan of indian philosophy.Yoga means to unite for a common people but for devine person it is to get apart from once body ,experience atma and then experiencing Iswar the super power . Yoga helps us to bring our body in perfect geometry so that we can use the power available in universe, it helps to get rid off bad habits . it helps us to grow our concentration power to the maximum as well memory also. Yoga makes a human perfect there by happy family and good society.Yoga is also useful for the sports persons to bring flexibility and concentration ,to overcome negative vibes.  one must have full knowledge of yog darshan so as to reach the ultimate goals.Every Indian above the age of 8 years must practice yoga to attain physical ,mental, social and devine powers.It is a only science by which we can be supereme.