Owing to these Navagraha doshas, men and women deal with various obstacles & hindrances of their daily life. So as to limit and negate the malefic doshas or malefic influence of such planets, we complete several Pujas & Yagnas. One more etymology implies that valga means "to paralyze" and symbolizes https://www.youtube.com/shorts/5VeSyP9JRw0