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Int J Sports Med 2005; 26(3): 214-219
DOI: 10.1055/s-2004-820997
Training & Testing

© Georg Thieme Verlag KG Stuttgart · New York

The Effect of Backward Locomotion Training on the Body Composition and Cardiorespiratory Fitness of Young Women

E. Terblanche1 , C. Page1 , J. Kroff1 , R. E. Venter2
  • 1Department of Medical Physiology and Biochemistry, Faculty of Health Sciences, University of Stellenbosch, Tygerberg, Cape Town, South Africa
  • 2Department of Sport Science, University of Stellenbosch, Matieland, Stellenbosch, South Africa
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Publikationsverlauf

Accepted after revision: February 9, 2004

Publikationsdatum:
26. August 2004 (online)

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Abstract

This study investigated the effect of a backward training program on the physical and fitness condition of young women. Twenty-six healthy female university students (aged 18 - 23 years) took part in three different baseline tests: body composition, a submaximal treadmill test, and a 20-m shuttle run test. Subjects were divided into a training group (n = 13) and a control group (n = 13). The training group completed a six-week backward run/walk training program. The control group was restricted to their daily activities similar to the four weeks prior to the onset of the baseline tests. The training group showed a significant (p = 0.01) decrease in O2 consumption during both submaximal forward and backward exercise on the treadmill (32 % decrease during backward and 30 % decrease during forward exercise). A significant (p = 0.01) decrease in percentage body fat (2.4 %), a 19.7 % decrease in the sum of skinfolds (p = 0.001) and significantly (p = 0.013) improved predicted VO2max values from the forward 20-m shuttle run test (5.2 %) were also found in the case of the training group. The findings suggest that backward walk/run training improves cardiorespiratory fitness for both forward and backward exercise and causes significant changes in body composition in young women.

Key words

Retro exercise - anthropometry - VO2max - muscle strength

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Dr. E. Terblanche

Department of Medical Physiology and Biochemistry, Faculty of Health Sciences, University of Stellenbosch

PO Box 19063

Tygerberg 7505, Cape Town

South Africa

Telefon: + 27219389531

Fax: + 27 2 19 38 94 76

eMail: et2@sun.ac.za