TY JOUR TI Rationale of the Normobaric Interval Hypoxic Training Method and the «Detensor» Method for Long-term-traction of the Spinal Column Combined Application in the Complex of Rehabilitation Measures for Post-COVID-19 Syndrome KW Post-COVID syndrome KW coronavirus KW SARS-CoV-2 KW COVID-19 KW normobaric interval hypoxic training KW method «Detensor» KW gentle long-term traction of spinal column JO Bulletin of Rehabilitation Medicine AU Tsyganova, T.. AU Kienlein (Balakireva), O.. AU Kienlein, K.. AU Kapustin, A.. AU Shushardzhan, S.. PY 2021 IS 20 PB Federal State Budgetary Institution «National Medical Research Center of Rehabilitation and Balneology» of Ministry of Healthcare of Russian Federation