Bhujangasana, also known as Cobra Pose, is a yoga pose that resembles a snake's posture. It improves posture, tones the abdomen, and promotes flexibility and strength in the back and shoulders. Read on to know more about its health benefits.Bhujangasana, also known as Cobra Pose, is a yoga pose that resembles a snake's posture. It improves posture, tones the abdomen, and promotes flexibility and strength in the back and shoulders. Read on to know more about its health benefits.