Int J Sports Med 2006; 27(8): 660-665
DOI: 10.1055/s-2005-865812
Clinical Sciences

© Georg Thieme Verlag KG Stuttgart · New York

Muscular Strength Changes in Hospitalized Anorexic Patients After an Eight Week Resistance Training Program

I. Chantler1 , C. P. Szabo2 , K. Green1
  • 1School of Physiology, University of Witwatersrand Medical School, Parktown, Johannesburg, South Africa
  • 2Division of Psychiatry, University of Witwatersrand Medical School, Parktown, Johannesburg, South Africa
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Publikationsverlauf

Accepted after revision: May 30, 2005

Publikationsdatum:
30. August 2005 (online)

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Abstract

We investigated whether an eight week, light resistance program could increase the muscular strength of the knee and elbow extensors and flexors in a group of hospitalized anorexic patients compared to anorexic controls (AC) who did not participate in the training program, but received the same caloric intake, and non-anorexic exercisers (NAE) who undertook the resistance training program. After the resistance training program, the seven anorexic exercisers (AE) significantly increased the peak torque (PT) of their knee extensors (p < 0.001), flexors (p < 0.0001) and elbow flexors (p < 0.01). In comparison, the seven anorexic non-exercisers (anorexic controls, AC) and seven non-anorexic exercisers (NAE), who performed the same program, showed no significant increase in peak torque after the program (p > 0.05). The study has demonstrated that an eight week, light resistance program increases the knee and elbow strength of the hospitalized anorexic patients.

References

Ingrid Chantler

School of Physiology
University of Witwatersrand

Private Bag 3

2050 WITS, Johannesburg

South Africa

Telefon: + 27117172363

Fax: + 27 1 16 43 27 65

eMail: chantleri@physiology.wits.ac.za