Owing to those Navagraha doshas, folks experience various obstacles & hindrances within their daily life. As a way to lower and negate the malefic doshas or malefic affect of these planets, we perform different Pujas & Yagnas. A different etymology indicates that valga signifies "to paralyze" and symbolizes the strength https://www.youtube.com/shorts/5VeSyP9JRw0