V.N. Sorokopudov - Dr.Sc. (Agric.), Professor, Belgorod State National Research University
S.N. Shlapakova - Student, Belgorod State National Research University
Nguyen Tkhi Tyuk - Student, Bryansk State Engineering and Technological Academy
Tkhi Bik Tkhui - Master of Human and Animal Physiology, Teacher of Sports Pedagogical University Ho Chi Minh (Chi Minh City, Vietnam)