Relationship between isokinetic muscle strength and 100 meters finswimming time

Kunitson, Vladimir; Port, Kristjan; Pedak, Kirsti

doi:10.14198/jhse.2015.10.proc1.42

Cited by 6 publications

(2 citation statements)

References 4 publications

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“…The above outcomes are in accordance with the study that reported an inverse relationship between isokinetic knee extension force and mono-fin swimming 100 m time [25]. However, some studies indicated that isokinetic force variables were not associated with swimming performance [26][27][28].…”

Section: Discussionsupporting

confidence: 91%

In-Water and On-Land Swimmers’ Symmetry and Force Production

Carvalho

Soares

Zacca

et al. 2019

IJERPH

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Although performance and biomechanical evaluations are becoming more swimming-specific, dryland testing permits monitoring of a larger number of performance-related variables. However, as the degree of comparability of measurements conducted in-water and on land conditions is unclear, we aimed to assess the differences between force production in these two different conditions. Twelve elite swimmers performed a 30 s tethered swimming test and four isokinetic tests (shoulder and knee extension at 90 and 300°/s) to assess peak force, peak and average torque, and power symmetry index. We observed contralateral symmetry in all the tests performed, e.g., for 30 s tethered swimming and peak torque shoulder extension at 90°/s: 178 ± 50 vs. 183 ± 56 N (p = 0.38) and 95 ± 37 vs. 94 ± 35 N × m (p = 0.52). Moderate to very large direct relationships were evident between dryland testing and swimming force production (r = 0.62 to 0.96; p < 0.05). Swimmers maintained similar symmetry index values independently of the testing conditions (r = −0.06 to −0.41 and 0.04 to 0.44; p = 0.18–0.88). Asymmetries in water seems to be more related to technical constraints than muscular imbalances, but swimmers that displayed higher propulsive forces were the ones with greater force values on land. Thus, tethered swimming and isokinetic evaluations are useful for assessing muscular imbalances regarding propulsive force production and technical asymmetries.

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Section: Discussionsupporting

confidence: 91%

In-Water and On-Land Swimmers’ Symmetry and Force Production

Carvalho

Soares

Zacca

et al. 2019

IJERPH

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“…This characteristic is what makes athletes have different kick frequencies and give different responses when getting an increase in monofin stiffness. So Kunitson et al, (2015) argue that the formation of athletes to specialize in the number 100 Meter…”

Section: Comparison Of Hard and Extra Hard Stiffness To Kick Frequencymentioning

confidence: 99%

Kick Frequency and Velocity Finswimming Analysis In Surface 100 Meter Number Reviewed From Stiffness Monofins Hard and Stiffness Monofins Exstra Hard Characteristics

Rizkia

Sutresna

Mulyana

et al. 2021

Compet. J. Pendidik. Kepelatihan Olahraga

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Finswimming is a water sport that is done using assistive devices, such as bins, monofins, and snorkels. The fastest sport that is carried out in the pool is getting more and more enthusiasts and is starting to attract a lot of attention in its activities. The growing development of this sport makes manufacturers of monofins tools increasingly develop the types of stiffness that are presented, including stiffness monofins hard and stiffness monofins extra hard. The purpose of this study was to analyze the kick frequency and velocity in the number 100 Meter surface in terms of the characteristics of the stiffness monofins hard and the stiffness monofins extra hard. This research method is descriptive quantitative with a cross-sectional research design. The population of this research is finswimming athletes in Bandung, purposive sampling technique is used to determine the sample with several criteria. The sample consisted of 16 athletes with the following criteria: (1) Bandung City Finswimming Athletes had practiced monofins for at least three years. (2) had monofins stiffness hard and extra hard. (3) is in the top 20 of the inter-regional championship monofins. The conclusion of this study, the stiffness monofins hard and stiffness monofins extra hard contributed less to the kick frequency, while on the velocity both had an effect and the stiffness monofins hard gave a greater influence with a percentage of 98.3%.

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대학 수영선수들의 체격요인, 하지 등속성 근기능과 돌핀 킥 속도간의 상관관계

이

2024

Korean J. Phys Educ

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Relationship between isokinetic muscle strength and 100 meters finswimming time

Cited by 6 publications

References 4 publications

In-Water and On-Land Swimmers’ Symmetry and Force Production

In-Water and On-Land Swimmers’ Symmetry and Force Production

Kick Frequency and Velocity Finswimming Analysis In Surface 100 Meter Number Reviewed From Stiffness Monofins Hard and Stiffness Monofins Exstra Hard Characteristics

대학 수영선수들의 체격요인, 하지 등속성 근기능과 돌핀 킥 속도간의 상관관계

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