Learning how to do butterfly pose is easy and beneficial for improving flexibility and relaxation. Start by sitting on the floor with your legs extended in front of you. Bend your knees and bring the soles of your feet together, allowing your knees to fall outward. Hold your feet with your hands and sit up straight, keeping your spine लंबा and relaxed. Gently press your knees toward the ground without forcing them. visit here - https://www.sagesyoga.com/blog/bhadrasana-butterfly-pose