The influence of physical activity and diet on body composition and physical performance in overweight women
Deutscher übersetzter Titel: | Einfluss von koerperlicher Aktivitaet und Diaet auf die Koerperzusammensetzung und die koerperliche Leistungsfaehigkeit von uebergewichtigen Frauen |
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Autor: | Loko, J.; Sikkut, T.; Suitsev, V.; Rehand, M.; Oeoepik, V.; Jürimäe, T. |
Erschienen in: | Biology of sport |
Veröffentlicht: | 14 (1997), 2, S. 155-161, Lit. |
Format: | Literatur (SPOLIT) |
Publikationstyp: | Zeitschriftenartikel |
Medienart: | Gedruckte Ressource |
Sprache: | Englisch |
ISSN: | 0860-021X, 2083-1862 |
Schlagworte: | |
Online Zugang: | |
Erfassungsnummer: | PU199708206520 |
Quelle: | BISp |
Abstract des Autors
The purpose of the study was to assess the effect of exercise and low-calorie diet on body mass, body composition and physical capacity in 13 moderately obese untrained women. The subjects' age was 24.7+/-1.7 years, body mass 80.7+/-2.4 kg, body height 166.5+/-1.4 cm, body mass index 29.7+/-1.1 kg/m**2. The 8-week supervised exercise program included two 90-min weight trainings and two 30-min aerobic swimming exercise sessions weekly. The mean energy intake during the study was reduced to about 100 kJ/kg/day. The exercise and diet regimens resulted in weight reduction equal to 7.9+/-0.6 kg or 9.8% (P<0.01). This consisted, principally, of fat loss which amounted to 6.0+/-0.5 kg or 7.4% (P<0.001), and next of the lean body mass (1.9+/-0.3 kg or 2.4%; P<0.05), both of the total initial body mass. The study showed that the low-calorie diet combined with physical activity brought about a gradual body weight reduction (1 kg per week) throughout the 8 weeks of treatment. This was accompanied by a 15.3% increase (P<0.001) in physical capacity (PWC170). Verf.-Referat