Effects of Waterobics Programs on Body Mass, Body Composition, and Coronary Risk Profile of Sedentary Obese Middle-aged Women

Autor: Mohammadreza Rezaeipour, Gennady Leonidovich Apanasenko
Jazyk: angličtina
Rok vydání: 2019
Předmět:
Zdroj: Women’s Health Bulletin, Vol 6, Iss 4, Pp 13-17 (2019)
Druh dokumentu: article
ISSN: 2345-5136
2382-9990
DOI: 10.30476/whb.2019.45881
Popis: Background: Waterobics is a physical exercise with very few effects on the joints, hence its attractiveness for weight loss in obese middle-aged people.Objectives: This study was intended to evaluate the body mass, body composition, and coronary risk profile in sedentary obese middle-aged women in response to exercise-related time (continuous and at intervals) in waterobics programs.Methods: This prospective experimental research was conducted in 2018. Forty women with sedentary lifestyles (mean age 50.7±4.7 years) were selected and distributed randomly into two groups: high-intensity interval training (HIIT) and moderateintensitycontinuous training (MICT). Both programs consisted of waterobics exercises with similar energy expenditures (1500 kcal per week), implemented over three 60-minute sessions per week for three months. Before and after the study, anthropometry,body composition, and coronary risk profile were assessed. Non-parametric Wilcoxon test was used for group comparison(before and after).Results: Before-after comparison of the parameters showed a significant decrease in body mass (-0.8 kg, P=0.04), BMI (-0.4 kg/m2, P=0.02), fatty mass (-0.6 kg, P=0.03), and hip circumference (-4.2 cm, P=0.04) of the MICT, and a significant reduction in fatmass (-0.7 kg, P=0.03) in the HIIT. No significant differences were observed concerning the T-C, LDL-C, and HDL-C between the MICT (respectively, P=0.23; P=0.1; P=0.08) and HIIT (respectively, P=0.1; P= 0.06; P=0.14) groups.Conclusion: Waterobics programs without nutritional monitoring showed moderate effects on the body mass and body composition of sedentary obese middle-aged women. The HIIT group exhibited better, yet insignificant, results with regards to the coronary risk profile.
Databáze: Directory of Open Access Journals
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