JOURNAL OF SPORTS SCIENCE & MEDICINE
http://www.jssm.org
 
Review article
 

PHYSIOLOGICAL ASSESSMENT OF HEAD-OUT AQUATIC EXERCISES IN HEALTHY SUBJECTS: A QUALITATIVE REVIEW

Tiago M Barbosa1,4, Daniel A. Marinho2,4, Victor M. Reis3,4, António J. Silva3,4 and José A. Bragada1,4

1Polytechnic Institute of Bragança, Bragança, Portugal, 2University of Beira Interior, Covilhã, Portugal, 3University of Trás-os-Montes and Alto Douro, Vila Real, Portugal, 4Research Centre in Sports, Health and Human Development, Vila Real, Portugal.

Received   03 March 2009
Accepted   04 May 2009
Published   01 June 2009

© Journal of Sports Science and Medicine (2009) 8, 179 - 189
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ABSTRACT  
In the last decades head-out aquatic exercises became one of the most important physical activities within the health system. Massive research has been produced throughout these decades in order to better understand the role of head-out aquatic exercises in populations' health. Such studies aimed to obtain comprehensive knowledge about the acute and chronic response of subjects performing head-out aquatic exercises. For that, it is assumed that chronic adaptations represent the accumulation of acute responses during each aquatic session. The purpose of this study was to describe the "state of the art" about physiological assessment of head-out aquatic exercises based on acute and chronic adaptations in healthy subjects based on a qualitative review. The main findings about acute response of head-out aquatic exercise according to water temperature, water depth, type of exercise, additional equipment used, body segments exercising and music cadence will be described. In what concerns chronic adaptations, the main results related to cardiovascular and metabolic adaptations, muscular strength, flexibility and body composition improvements will be reported.

Key words: Aquatic exercises, immersion, physical fitness, acute adaptation, chronic adaptation.

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