Samsonov M.A., Fursov V.V., Kolesnikov N.V., Striga S.I. Video analysis as a biomechanical assessment tool for Nordic walking techniques. TPPC [Internet]. 2025 Sep. 6 [cited 2025 Dec. 5];(7):3-6. Available from: http://www.tpfk.ru/index.php/TPPC/article/view/1391