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African Journal of Traditional, Complementary and Alternative Medicines
African Ethnomedicines Network
ISSN: 0189-6016
Vol. 14, No. 4S, 2017, pp. 28-32
Bioline Code: tc17145
Full paper language: English
Document type: Research Article
Document available free of charge

African Journal of Traditional, Complementary and Alternative Medicines, Vol. 14, No. 4S, 2017, pp. 28-32

Morel, Danielle Soares; Moreira-Marconi, Eloá; Brandão Sobrinho Neto, Samuel; Domingos, Laisa Liane Paineiras; Souza, Patrícia Lopes de; Caputo, Danúbia da Cunha de Sá; Costa, Glenda Dias; Figueiredo, Cláudia Ferreira de; Carmo, Roberto Carlos Resende; Paiva, Patrícia de Castro de; Gonçalves, Cintia Renata Sousa; Kütter, Cristiane Ribeiro; Aguiar, Eliane de Oliveira Guedes de & Bernardo-Filho, Mario


Background: Whole body vibration (WBV) exercises have been investigated as an alternative and complementary method to traditional resistance programs for fitness improvements in healthy subjects. Active militaries must have a high fitness level and have to improve some physical abilities to accomplish some specific tasks in Army, as climb ropes, climb walls and pull up.
Materials and methods: Seven young and healthy soldiers from Brazilian Army were exposed to mechanical vibration in a push-up position, with different frequencies, as 25 (first session), 30 (second session), 35 (third session), 40 (fourth session) and 45 Hz (fifth session). The WBV intervention consisted of five WBV sessions over a consecutive two and a half-weeks period of time. A WBV session consisted of twenty bouts, each one with 10- second vibration, interspersed with 10 seconds of passive rest and 4 minutes pause after the first 10 bouts. Handgrip strength was measured, as proposed by American Society of Hand Therapists – ASHT, before and after the session using 25 Hz of frequency and 45 Hz of frequency (1st and 5th sessions).
Results: No significant results were found between groups.
Conclusion: Intervention of WBV exercises with 25 and 45 Hz of frequency applied by hands of healthy and young soldiers had no significant results. Further investigations should focus on the efficacy of WBV in the improvement of handgrip strength of young and healthy people.

mechanical vibrations; exercises; military; hand

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