INFLUENCE OF THE COVID-19 PANDEMIC ON THE PHYSICAL ACTIVITY AND TRAINING OF STUDENTS AT MEDICAL UNIVERSITY OF PLOVDIV
P. Kasnakova, A. Mihaylova, Z. Zheleva, S. Harizanova, D. Bakova, D. Davcheva, T. Deneva, R. Stoyanova, E. Toseva, G. Petkova, A. Tosheva, D. Vicheva