Improvement of Respiratory System Performance Among the Students of Transport College by Means of Running Exercises and the Method of Endogenous Hypoxic Respiration. Fiz. vihov. sport kul’t. zdor. suchas. susp. 2017, No. 2(38), 75-79. https://doi.org/10.29038/2220-7481-2017-02-75-79.