%0 Journal Article %T The interrelationship of biomechanical parameters of the elements in the execution techniques of specific types of heptathlon %A Gofman, Y.S. %A Zaiko, D.S. %K athletics heptathlon, technique, hurdle race, long jump, high jump, javelin throw, running, movement frequency, movement rhythm, biomechanical parameters %J Scientific notes of P. F. Lesgaft University %D 2025 %N 0 %P 6 %I National State University of Physical Education, Sports and Health named after P.F. Lesgaft