Yatskovets A.S.
The Herzen State Pedagogical University of Russia, Saint Petersburg

Gabov M.V.
The Herzen State Pedagogical University of Russia, Saint Petersburg

Ponimasov O.E.
The Herzen State Pedagogical University of Russia, Saint Petersburg
Russian Presidential Academy of National Economy and Public Administration, Saint Petersburg

Shelkova L.N.
The Herzen State Pedagogical University of Russia, Saint Petersburg

Objective of the study is to improve the physical and technical fitness of volleyball players using special speed-strength exercises.
Methods and structure of the study. 25 student team volleyball players aged 19.5±0.8 years were tested. Interval training includes repeated performance of game jumping exercises lasting five minutes each at a competitive pace of drawing the ball and relatively short rest periods between series.
Results and conclusions. The use of the repeated interval method of conjugate development of special speed-strength qualities of various muscle groups forms a physiological basis for maintaining a high game pace and amplitude of performance of game techniques by volleyball players in tense conditions of competitive struggle.

Keywords: student team volleyball players, speed-strength qualities, interval training, exercise intensity.

References

1. Bakaev V.V., Ponimasov O.E., Vasilyeva E.A. Operacionnye effekty pliometricheskoy trenirovki v razvitii vzryvnoy sily sportsmenov gornogo bega [Operational effects of plyometric training in the development of explosive power of mountain running athletes]. Teoriya i praktika fizicheskoy kultury. 2024. No. 3. Pp. 6­8. 
2. Kolesnikov N.V., Ponimasov O.E., Fursov V.V., Titarenko Yu.A. Transformaciya obshhego silovogo potenciala v razgonnuyu moshhnost startovyh deystviy bobsleistov [Transformation of general strength potential into acceleration power of starting actions of bobsledders. Teoriya i praktika fizicheskoy kultury. 2024. No. 5. Pp. 23-­25. 
3. Lutkova N.V., Makarov Yu.M., Lutkov V.F., Dakshevich N.V. Innovacionnye aspekty raznovidnostey podachi v sovremennom muzhskom voleybole [Innovative aspects of serving varieties in modern men's volleyball]. Teoriya i praktika fizicheskoy kultury. 2024. No. 7. Pp. 30­-32.
4. Lutkova N.V., Makarov Yu.M., Zarodnyuk G.V., Alekseeva N.D. Povyshenie effektivnosti napadayushhego udara u kvalificirovannyh voleybolistov s uchetom pokazateley ravnovesiya tela [Increasing the Efficiency of an Attacking Strike in Qualified Volleyball Players Taking into Account Body Balance Indicators]. Teoriya i praktika fizicheskoy kultury. 2025. No. 3. Pp. 98–100.
5. Mironov A.O., Spiridonov E.A., Khutin S.A., Ponimasov O.E. Podderzhanie funkcionalnoy simmetrii myshechnoy sistemy yunyh hokkeistov sredstvami kompensatornyh uprazhneniy [Maintaining Functional Symmetry of the Muscular System of Young Hockey Players by Means of Compensatory Exercises]. Teoriya i praktika fizicheskoy kultury. 2025. No. 5. Pp. 24­-26.