%0 Journal Article %T IMPROVING SPEED AND STRENGTH QUALITIES IN THE TRAINING OF THE LONG JUMP WITH A RUN-UP %A Yaroshevich, I.N. %K planning, improvement, speed and strength qualities, long jump, athletics, physical exercises, motor skills %J Scientific Papers Collection of the Angarsk State Technical University %D 2025 %N 2025 %P 3 %I Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»