Differences in Ventilatory Threshold for Exercise Prescription in Outpatient Diabetic and Sarcopenic Obese SubjectsReport as inadecuate




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International Journal of Endocrinology - Volume 2016 2016, Article ID 6739150, 6 pages -

Research Article

Department of Movement, Human and Health Sciences, University of Rome -Foro Italico-, Piazza Lauro de Bosis 6, 00135 Rome, Italy

Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy

LiSa Laboratory, Policlinico of Catania, Universitario of Catania, Catania, Italy

Received 11 September 2015; Revised 18 November 2015; Accepted 30 November 2015

Academic Editor: Javier Salvador

Copyright © 2016 Gian Pietro Emerenziani et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Aim of the study was to examine cardiorespiratory parameters at individual ventilatory threshold IVT and peak exercise capacity in outpatient diabetic and sarcopenic obese subjects. Seventeen obese subjects BMI:  kg·m

and sixteen SO subjects BMI:  kg·m

were compared with sixteen T2DM subjects BMI:  kg·m

. All groups performed an incremental exercise test on a treadmill according to their physical ability. , %, and maximal metabolic equivalent were evaluated at maximal effort. Moreover, , %, %, %HRR, ΔHR, and METivt were assessed at IVT. No significant differences were found in any physiological parameters at maximal effort , %, and in all groups. On the contrary, , %, %, %HRR, ΔHR, and were significantly lower in T2DM subjects as compared to OB and SO subjects at IVT . Our results show that while at maximal effort there are no differences among groups, at IVT the physiological parameters are lower in T2DM subjects than in OB and SO subjects. Therefore, due to the differences observed in the groups, we suggest usng the IVT as a useful parameter to prescribe aerobic exercise in obese with sarcopenia or diabetes mellitus conditions.





Author: Gian Pietro Emerenziani, Maria Chiara Gallotta, Silvia Migliaccio, Emanuela A. Greco, Chiara Marocco, Luca di Lazzaro, Rache

Source: https://www.hindawi.com/



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