Exercise has long been recognised as a cornerstone of diabetes management, yet traditional recommendations often focus on duration rather than physiological impact. As our understanding of exercise science continues to evolve, growing evidence suggests that the intensity of exercise may be just as important as the amount of time spent being active.
In this Journal Club, we will explore the emerging role of High-Intensity Interval Training (HIIT) as a practical and evidence-based strategy for improving metabolic health in people living with diabetes. We will examine how HIIT can enhance insulin sensitivity, improve glycaemic control, increase cardiorespiratory fitness and produce meaningful clinical outcomes in significantly less time than traditional moderate-intensity exercise programmes.
As the demands of modern life continue to challenge patient adherence, this discussion encourages us to rethink exercise not simply as a lifestyle recommendation, but as a targeted therapeutic intervention. By understanding the science behind exercise intensity, healthcare professionals can develop more individualised and effective exercise prescriptions that support long-term diabetes management and overall metabolic health.
Host
Dr Stan Landau
CDE Academy Journal Club Host
Guest Expert
Andrew Heilbrunn
Senior Biokineticist | Diabetes Educator | Centre for Diabetes & Endocrinology (CDE), Johannesburg
Speaker Bio
Andrew Heilbrunn is a Senior Biokineticist and Diabetes Educator practising at the Centre for Diabetes & Endocrinology (Pty) Ltd in Houghton, Johannesburg.
With extensive experience in exercise therapy and diabetes management, Andrew works closely with multidisciplinary healthcare teams to develop personalised exercise programmes that improve metabolic health, optimise glycaemic control and support long-term diabetes self-management. His clinical interests include the practical application of exercise physiology in diabetes care and helping people living with diabetes safely incorporate physical activity into everyday life.
