Type 2 Diabetes is a chronic condition that occurs when the body becomes resistant to insulin or fails to produce enough insulin, leading to elevated blood glucose (sugar) levels. High blood sugar levels can be dangerous for your body and even cause long term damage to your organs. It is largely preventable and manageable through lifestyle modifications, with physical activity playing a central role.

The Power of Movement: What the Research Says

Strong evidence from studies shows that regular physical activity significantly lowers the risk of developing type 2 diabetes. The landmark Diabetes Prevention Program (DPP) study found that lifestyle changes involving diet and exercise reduced the incidence of type 2 diabetes by 58 percent in high-risk individuals. Lifestyle changes outperformed medication like metformin by 27 percent.

Furthermore physical activity can:

·      improve insulin sensitivity,

·      regulate blood glucose levels,

·      support weight management, and

·      enhance cardiovascular health.

These benefits are achieved even in the absence of significant weight loss, highlighting the independent power of exercise.

How Much and What Kind?

The Exercise and Sports Science Australia position statement outlines clear recommendations for adults:

Aerobic exercise: At least 150 minutes per week of moderate intensity (like brisk walking or cycling), or 75 minutes of vigorous intensity.

Resistance training: Two to three sessions per week, targeting all major muscle groups.

A combination of both aerobic and resistance training yields the best outcomes.

Supervised exercise, especially when guided by an Accredited Exercise Physiologist (AEP), is particularly effective. These sessions can be tailored to each individual's health status, preferences, and any coexisting conditions.

What can I do now?

If you have Type 2 Diabetes or think you are at risk of developing it any form of movement above what you are currently doing will help. A daily 10min walk is an achievable starting point for most people. For people who are a bit more advanced trying resistance based exercises such as sitting and standing from a chair or doing push ups against the wall are a good entry point.

Sustainable change requires more than good intentions. Behaviour change strategies such as goal setting, self-monitoring, and patient education are crucial. Regular follow-ups and a supportive environment significantly improve adherence and long-term success. Referral to an AEP for structured, evidence-based support is highly recommended.

Final Thoughts

Exercise is not just a helpful add-on, it is an essential, evidence-backed tool in both the prevention and treatment of type 2 diabetes. Whether you’re at risk or managing the condition, moving more and moving often can transform your health outcomes and quality of life. Health professionals should make exercise a standard part of diabetes care, just like medication and nutrition.