For citations:
Petrova V.V., Khan A.V., Bogoiavlenskikh N.S., Shulepov P.A., Petrov A.A., Sapov D.A. Predicting physical performance decline in professional athletes using functional stress testing data. Medical alphabet. 2025;(12):38-42. (In Russ.) https://doi.org/10.33667/2078-5631-2025-12-38-42