In the Slavic tradition, the doctrine of four primary elements was formed: Earth (Veles Code), Water (Horse Code), Fire (Perun Code) and Air (Stribog Code). A person who knows how to maintain the harmonious interaction of the four primary elements acquires real health - physical and spiritual. The second book of the Slavic Gymnastics series is devoted to the practices of the Code of Health of Horse. It presents work with ligaments, tendons, joints (gymnastics "Alive"), as well as muscles and fascia (gymnastics "Veiga").