Effects of upper-body resistance exercise training on serum nesfatin-1 level insulin resistance and body composition in obese paraplegic men

AuthorsMehdi Mogharnasi,TaheriChadorneshin Hossein,Papoli Baravati Seyed Amin,Teymuri Asma
JournalDisability and Health Journal
Page number29-34
Serial number1
Volume number12
IF1.863
Paper TypeFull Paper
Published At2019
Journal GradeISI
Journal TypeTypographic
Journal CountryIran, Islamic Republic Of
Journal IndexJCR،Scopus

Abstract

Background: As a recently discovered adipokine, nesfatin-1 is conducive to insulin sensitivity, lipid profile, energy balance, and probably obesity. Objective: The aim of the present study was to investigate the effect of upper-body resistance exercise training (RET) on nesfatin-1 levels, insulin resistance, lipid profile, and body composition in obese paraplegic men. Methods: Twenty obese paraplegic men were randomly assigned into control and upper-body RET groups. Upper-body RET was performed for 8 weeks, 3 sessions per week at an intensity corresponding to 60e80% maximum amount of force that can be generated in one maximal contraction in 5 stations (bench press, seated rows, sitting lat pulldown, arm extension, and arm curls). Body fat percentage was determined according to 4-sites skinfold protocol of Durnin andWomersley and Siri equation. Obesity for spinal cord injury patients in the current study was set at BMI >22 kg/m2. Data were statistically analyzed by paired and independent t-test (P < 0.05). Results: We found significant improvements in serum levels of nesfatin-1 (21.13%), insulin sensitivity (8.95%), and high-density lipoprotein (10.87%). Other lipid profile markers, i.e. low-density lipoprotein (4.32%), cholesterol (8.20%), and triglyceride (15.10%) reduced significantly after upper-body RET. Moreover, upper-body RET led to a significant reduction in body mass index (2.36%), body fat percentage (2.79%), and waist-to-hip ratio (2.40%). Conclusion: Upper-body RET improved insulin sensitivity, lipid profile, and body composition in paraplegic men. Serum

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tags: Resistance exercise training Insulin resistance Nesfatin-1 Lipid profile Body composition Obese Paraplegic men