Cobra exercise, also known as Bhujangasana.

The cobra exercise is a yoga pose that targets the muscles in the back and shoulders. To perform the cobra pose, lie face down on the floor with your hands placed beneath your shoulders. Press your palms into the ground and lift your chest upward, keeping your elbows close to your body. Hold the pose for several breaths, then release back down to the floor. The cobra exercise helps to improve posture, strengthen back muscles, and increase flexibility in the spine. It can also be a useful pose for those who experience discomfort from sitting at a desk or computer for long periods of time.