Owing To those Navagraha doshas, people today confront a variety of obstacles & hindrances in their lifestyle. As a way to lessen and negate the malefic doshas or malefic impact of those planets, we accomplish different Pujas & Yagnas. A different etymology suggests that valga usually means "to paralyze" and https://www.youtube.com/shorts/5VeSyP9JRw0