What were the first exercises that Pilates created?

Joseph Pilates originally developed his method of physical fitness primarily with mat exercises. When he first began creating his innovative workout routines, they were performed on the floor without any additional equipment. The focus on mat exercises allowed for a broad range of movements that emphasized control, flexibility, and strength using one's own body weight. This foundation laid the groundwork for the Pilates method, which later expanded to include various pieces of specialized equipment, such as the Reformer, Cadillac, and Chair, as Pilates sought to enhance the effectiveness of his system. The mat work remains a core component of Pilates practice, serving to build strength, coordinate movement, and promote body awareness fundamental to the entire method.