Aer Stretching is a Berlin Mitte wellness studio founded by Tamara Shengeliya - a Georgian musician and filmmaker who rediscovered an ancient Slavic movement practice called Pravilo during a visit to her hometown of Tbilisi, which cured the chronic back pain that had threatened her piano career. The AerMethod uses gravity-assisted stretching on custom wooden machines to decompress the spine, release muscle tension, and restore alignment - combining yoga, physiotherapy, and functional training into one bespoke 60-minute session. Since opening in August 2024, Aer has conducted 200+ sessions, earned 50+ five-star reviews, been featured in Harper's Bazaar Germany and Vogue Italy, and joined ClassPass - with no paid marketing.