Abstract
Volleyball performance depends partially on lower limb strength. The phase angle (PhA) is a marker of functional muscle mass and a surrogate measure of athletic muscle performance. This study aimed to verify the correlation between PhA (bioimpedance) and lower limb muscle strength in young volleyball athletes. The sample included 38 young male volleyball athletes (Age: 16.7± 1.3 years; Weight: 73.7± 9.7 kg; Height: 179.3± 6.9 cm). We performed a cross-sectional observational study and evaluated the volleyball athletes for vertical jump tests (Counter-Movement Jump: CMJ and Squat Jump: SJ) and whole-body bioimpedance. The Pearson test showed positive and moderate significant correlations between the PhA, CMJ, and SJ (r= 0.550 and r= 0.559, respectively). Our findings demonstrated that assessing the PhA through bioimpedance provides relevant measures of muscle strength and power in young volleyball athletes.
Original language | English |
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Pages (from-to) | 205-210 |
Number of pages | 6 |
Journal | Motricidade |
Volume | 19 |
Issue number | 2 |
DOIs | |
Publication status | Published - 2023 |
Bibliographical note
Publisher Copyright:© 2023 University of Beira Interior. All rights reserved.
Funding
1Sports Science Department, Universidade Estadual de Londrina – Londrina (PR), Brazil. 2Faculty of Sport, Universidade de Porto – Porto, Portugal. 3Centro de Investigação, Formação, Intervenção e Inovação em Desporto – Porto, Portugal. 4Department of Sport, Exercise and Health Sciences, Universidade Trás-os-Montes e Alto Douro – Vila Real, Portugal. 5Centro de Investigação em Desporto, Educação Física, Exercício e Saúde – Universidade Lusófona – Porto, Portugal. *Corresponding author: Avenida Gil de Abreu e Souza, 2000, Casa 510 – CEP: 86058-100 – Londrina (PR), Brasil. E-mail: [email protected] Conflict of interests: nothing to declare. Funding: FCT – Portuguese Foundation for Science and Technology, I.P., Grant/Award Number UID04045/2020. Received: 02/10/2023. Accepted: 05/07/2023.
Funders | Funder number |
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Fundação para a Ciência e a Tecnologia | UID04045/2020, 02/10/2023, 05/07/2023 |
Keywords
- body composition
- muscle power
- non-invasion team sports
- sports training