The effects of a combined aerobic and resistance exercise programme on insulin resistance among prediabetes subjects

Abstract

Aim: Insulin resistance is a common health disorder that contributes to developed overt diabetes among prediabetes subjects. The aim of the study is to examine the effects of a combined programme of aerobic and resistance exercise on insulin resistance among prediabetes subjects (Pre-D) using Oral Glucose Tolerance Test (OGTT) as a tool to define the improvement in insulin resistance. Method: 20 prediabetes subjects were asked to join a supervised combined exercise program consists of 30 min of resistance exercise followed by 20 min cycling twice at moderate-intensity a week for 6 weeks. Result: a significant improvement in Blood Glucose (BG) after combination exercise at two occasions when compared to BG before exercise (Pre S1), after 1st exercise session (Post S1) and at the end of intervention trial (Post S12). Conclusion: The result of this study has shown that 6 weeks of moderate-intensity exercise combined with aerobic and resistance exercise program had significantly ameliorated insulin resistance among Pre-D.