Owing To those Navagraha doshas, men and women confront a variety of hurdles & hindrances within their existence. In an effort to limit and negate the malefic doshas or malefic impact of such planets, we carry out different Pujas & Yagnas. Yet another etymology suggests that valga suggests "to paralyze" https://www.youtube.com/shorts/5VeSyP9JRw0