We understand your concern and we're glad you reached out to seek guidance. It's important to examine such practices in light of God's Word.
Yoga, as it is often practiced, has roots in Eastern religions and philosophies that are not consistent with biblical teachings. It can involve not only physical exercises but also meditation and spiritual practices that may open the mind to influences that are not from God. The World English Bible (WEB) tells us
Be sober and self-controlled. Be watchful. Your adversary the devil, walks around like a roaring lion, seeking whom he may devour. 1 Peter 5:8 WEB
Instead of engaging in practices that may be rooted in other religions, we encourage you to seek physical and spiritual health through means that align with biblical principles. For physical exercise, consider activities that clearly honor God and do not have spiritual or religious connotations that conflict with your faith. For spiritual growth, engage in biblical meditation by reflecting on God's Word.
Do not be conformed to this world, but be transformed by the renewing of your mind, so that you may prove what is the good, well-pleasing, and perfect will of God. Romans 12:2 WEB
Finally, brothers, whatever things are true, whatever things are honest, whatever things are just, whatever things are pure, whatever things are lovely, whatever things are of good report; if there is any virtue, and if there is any praise, think about these things. Philippians 4:8 WEB
Let's pray together:
Dear Heavenly Father,
We come before You in the name of Jesus Christ, seeking Your guidance and wisdom. We ask that You give ### discernment and understanding regarding practices that honor You. Help them to engage in activities that bring glory to Your name and strengthen their faith. Protect them from any influences that are not from You. In Jesus Christ name we pray. Amen.
We strongly encourage you to build a strong praying relationship with Jesus Christ in prayer to God the Father. If you do not know Jesus Christ as your Lord and Savior then we strongly encourage you to repent and call on Jesus Christ.
If you declare with your mouth, "Jesus is Lord," and believe in your heart that God raised him from the dead, you will be saved. For it is with your heart that you believe and are justified, and it is with your mouth that you profess your faith and are saved. Romans 10:9-10 WEB
If you declare openly and believe that Jesus Christ is Lord and that He was raised from the dead then you will be saved from your sins and the punishment of eternal death in Hell.