The Supported Headstand: Often referred to as the king of all asanas.
Shirshasana invigorates the entire body. Reversing gravity enhances blood flow to the brain, which improves focus, memory, and concentration. It dramatically builds core strength, strengthens the arms, shoulders, and spine, and soothes the central nervous system.
Do not practice headstands if you have significant neck injuries, high blood pressure, or glaucoma. Ensure 80% of your weight is driven into the forearms to protect the cervical spine. Practice against a wall if you are a beginner. This is an advanced pose that requires an experienced teacher's supervision.