Association between dynamic strength index derived from isometric squat and squat jump or countermovement jump and force-velocity profile
Article
Pleša, J., Kozinc, Ž., Bishop, C. and Šarabon, N. 2024. Association between dynamic strength index derived from isometric squat and squat jump or countermovement jump and force-velocity profile. Measurement in Physical Education and Exercise Science. 28 (1), pp. 57-65. https://doi.org/10.1080/1091367X.2023.2223619
Type | Article |
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Title | Association between dynamic strength index derived from isometric squat and squat jump or countermovement jump and force-velocity profile |
Authors | Pleša, J., Kozinc, Ž., Bishop, C. and Šarabon, N. |
Abstract | We investigated the associations and differences between dynamic strength index (DSI) calculated from different types of vertical jump (countermovement jump; CMJ and squat jump; SJ) and different isometric knee joint angles (30, 60 and 90°), and associations with force-velocity (FV) profile and its constituent variables (maximal theoretical force (V0), power (Pmax) and velocity (V0) and the slope of the FV relationship (Sfv), on a sample of young athletes and active participants (n = 28). There were moderate associations between Pmax and all DSI values (r=0.42-0.69; p<0.05), V0 and all DSI values from CMJ and DSI30 from SJ (r=0.43-0.56; p<0.05), while Sfv was associated only with DSI30 and DSI90 in CMJ (r=0.40-0.43; p<0.05).This suggest that DSI and FV methods provide similar information and can be used in a similar manner to direct an individual’s training. |
Keywords | dynamics strength index; force-velocity profiling; vertical jump; isometric squat |
Sustainable Development Goals | 3 Good health and well-being |
Research Group | Strength and Conditioning at the London Sport Institute |
Publisher | Taylor & Francis (Routledge) |
Journal | Measurement in Physical Education and Exercise Science |
ISSN | 1091-367X |
Electronic | 1532-7841 |
Publication dates | |
Online | 12 Jun 2023 |
02 Jan 2024 | |
Publication process dates | |
Deposited | 12 Jun 2023 |
Submitted | 04 Feb 2023 |
Accepted | 08 Jun 2023 |
Output status | Published |
Publisher's version | License File Access Level Open |
Accepted author manuscript | File Access Level Restricted |
Copyright Statement | © 2023 The Author(s). Published with license by Taylor & Francis Group, LLC. |
Digital Object Identifier (DOI) | https://doi.org/10.1080/1091367X.2023.2223619 |
Language | English |
https://repository.mdx.ac.uk/item/8q682
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Pleša etal -2024-Measurement in Physical Education and Exercise Science-28(1)57-65.pdf | ||
License: CC BY-NC-ND 4.0 | ||
File access level: Open |
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