Why Exercise Is Essential in Preventing and Managing Type 2 Diabetes

admin • May 23, 2025

Why Exercise Is Essential in Preventing and Managing Type 2 Diabetes

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.

June 18, 2026
If you've ever been told to rest, get a massage, or wait for your back pain to settle, this episode might change the way you think about recovery.
June 15, 2026
Understanding Tendinopathy Tendinopathy is a condition affecting tendons, often caused by overuse, repetitive strain, or age-related degeneration. It can present as either acute inflammation or chronic tendon degeneration. Common areas affected include the Achilles tendon, gluteal tendon, rotator cuff, patellar tendon, and the elbow, commonly known as tennis or golfer’s elbow. These conditions can lead to discomfort, pain, and movement limitations. What Causes Tendinopathy? Tendinopathy is primarily caused by overload, repetitive motions, or sudden increases in activity intensity, which can lead to changes in tendon tissue. There are several risk factors associated with tendinopathy that can be divided into modifiable and non-modifiable categories. Modifiable Risk Factors Strength Flexibility Biomechanics Metabolic disorders such as diabetes or arthritis Weight Hormonal influences Sleep and stress Non-Modifiable Risk Factors Age-related degeneration Gender Genetics Structural characteristics Previous injuries Drug exposure It is important to recognise the interplay between modifiable and non-modifiable risk factors. A holistic approach focused on managing modifiable factors can help reduce risk and support tendon health. How Is Tendinopathy Diagnosed? Tendinopathy is diagnosed through a combination of clinical assessment and physical examination. A clinical assessment may include: Understanding an individual’s history Reviewing individual signs and symptoms Exercise Physiologists will typically begin with a physical examination, including: Evaluating pain, tenderness, and movement restrictions Inquiring about activity levels, including recent increases in physical load Assessing the presence of other health conditions Typical clinical presentations include: Localised pain Discomfort following a sudden increase in activity Pain aggravated by continuous load, though it may temporarily improve during movement A proportional relationship between load and pain Pain and stiffness in the mornings While imaging may reveal structural changes such as degeneration, it cannot definitively differentiate between a tendon tear and severe tendinopathy. Imaging should not be used as the sole diagnostic tool and is primarily helpful for ruling out other conditions or identifying referred pain from different areas. How Does Exercise Influence Tendinopathy? Exercise is one of the most effective tools for treating and strengthening tendons affected by tendinopathy. Loading the tendon and surrounding muscles through exercise can help with immediate pain reduction and strengthen the muscle-tendon unit. Properly structured exercise programs help to: Stimulate tendon repair Enhance tendon quality and strength Restore overall function What Is the Best Way to Manage Tendinopathy? There are three essential interventions for managing tendinopathy: Implementing an individualised exercise plan to gradually progress exposure to load for better tolerance and function Managing load outside the rehabilitation program Understanding pain, managing risk factors, and learning how to manage exercise load When managing tendinopathy through an exercise rehabilitation program, it is important to consider an individual’s response to physical stress. This is measured through load tolerance. Load tolerance refers to the amount of pain-free force an individual can produce or absorb for a specific movement over a specified period of time while still maintaining control of the movement. Adequate load tolerance includes: Acceptable pain during activity Pain that settles within a day What Is Acceptable Pain? Training within a pain range of 0–4 out of 10 is considered acceptable. Pain rated 5 out of 10 or higher may be problematic. Exercise Recommendations For any exercise rehabilitation program, it is important to gradually and progressively load the tendon and muscle while remaining within acceptable load tolerance parameters. Load response should continue to be monitored throughout the program. Example Exercise Loading Progressions for Patellar Tendinopathy Knee extension Leg press (double then single) Split squat Step up Walking lunges Higher step for step up Jumping and hopping Split jumps Maximal forward hop References Goom, T.S., Malliaras, P., Reiman, M.P. and Purdam, C.R., 2016. Proximal hamstring tendinopathy: clinical aspects of assessment and management. Journal of Orthopaedic & Sports Physical Therapy, 46(6), pp.483–493. Malliaras, P. and O’Neill, S., 2017. Potential risk factors leading to tendinopathy. Apunts. Medicina de l’Esport, 52(194), pp.71–77. Malliaras, P., Cook, J., Purdam, C. and Rio, E., 2015. Patellar tendinopathy: clinical diagnosis, load management, and advice for challenging case presentations. Journal of Orthopaedic & Sports Physical Therapy, 45(11), pp.887–898. Malliaras, P., 2024. Mastering Lower Limb Tendinopathy 5th edition ONLINE.
June 12, 2026
Learn how we raised funds for local schools over 4 years. Join us in supporting our community through the Sled Challenge Fundraiser!
April 17, 2026
Ned overcame back pain through strength training & support. Start your journey to recovery today with Activate Exercise Physiology.
March 24, 2026
Learn how exercise aids emotional regulation in teens with special needs. Contact us to support their mental health today!
By admin November 20, 2025
Understand sciatica symptoms & causes like disc herniation. Get effective treatment options for back pain. Contact us today!
By admin August 22, 2025
Learn the top 3 exercises to manage knee osteoarthritis pain. Improve your joint health with our expert guidance today!
A man is squatting next to a woman lifting a barbell in a gym.
By admin April 29, 2025
Learn the 3 best exercises for osteoporosis to boost bone health. Contact us for personalized exercise programs tailored to your needs.
A man is helping a woman do exercises in a gym.
By admin October 31, 2024
Reassess pain perception in fitness. Learn strategies to manage discomfort effectively. Contact us for guidance!
The Vital Role of Exercise Physiologists
By admin August 6, 2024
We often take for granted the simple acts of daily life—walking to the shops, climbing stairs, or even maintaining our balance as we move about. Yet for many Australians, these seemingly effortless activities can be significant challenges. In our latest blog, our team shares their insights and the impact of their role in helping people achieve the best version of themselves.