Марюхніч Н. THE DYNAMICS OF THE PULSE VALUE POWER LOAD IN STEP-STRESS TEST UNDER THE INFLUENCE OF PHYSICAL EDUCATION AND ADDITIONAL TRAINING FOR THE VISUALLY IMPAIRED GIRLS OF SECONDARY SCHOOL AGE. R&R [Internet]. 2017 Oct. 14 [cited 2026 Jun. 15];(1). Available from: https://rehabrec.org/index.php/rehabilitation/article/view/13