For citations:

Kolesnichenko D.A., Polunin Y.O. Features of interval training and their advantages in the development of physical strength, speed and agility in the teaching of an employee of internal affairs bodies. Tambov University Review. Series: Humanities. 2019;24(181):113-119. (In Russ.) https://doi.org/10.20310/1810-0201-2019-24-181-113-119