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INFLUENCE OF INDIVIDUALIZED TRAINING BASED ON MECHANICAL FORCE-VELOCITY PROFILE ON THE BILATERAL VERTICAL JUMP PERFORMANCE.
- Source :
-
Kinesiology . jun2022, Vol. 54 Issue 1, p133-139. 7p. - Publication Year :
- 2022
-
Abstract
- A detailed review of literature revealed that there is no study of the influence of different types of loads on the performance of a bilateral vertical jump examined on subjects of the same type of F-v profile. Therefore, the aim of this study was to evaluate the influence of two different load types on the squat-jump performance in force-deficient subjects. During the seven-week training program, the 15 participants of force group performed a half back squat with a load of 80-85% 1RM, while the 15 participants of velocity group performed squat jumps with an unloading of 25% of body weight during the same period of time. The force group significantly improved height of the squat jump (+12.43 ± 6.98%; p<.001), with a large effect (ES = 1.92 ± .72), while in the velocity group non-significant changes were recorded (+2.02 ± 5.92%; p=.26), with a small effect (ES = 0.30 ± 0.60). These results in the force group were accompanied by a significant optimization of the F-v profile (+31.53 ± 34.91%; p=.003), with the attribute of large effect (ES = 1.10 ± 0.65), whereas the velocity group again recorded a non-significant change (-2.20 ± 34.34%; p=.70), with a trivial effect (ES = -0.13 ± 0.60). The results of the force group support the hypothesis of the effectiveness of a training program aimed at developing a deficient component of the F-v profile. [ABSTRACT FROM AUTHOR]
- Subjects :
- *VERTICAL jump
*GROUP velocity
*BODY weight
*VELOCITY
*LITERATURE reviews
Subjects
Details
- Language :
- English
- ISSN :
- 13311441
- Volume :
- 54
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Kinesiology
- Publication Type :
- Academic Journal
- Accession number :
- 157755355
- Full Text :
- https://doi.org/10.26582/k.54.1.14