Compound Exercises to Help Insulin Resistance
Summary
Insulin resistance is a pre-diabetic condition where insulin stops functioning effectively, leading to symptoms like fatigue after eating, sugar cravings, and belly fat. Dr. Berg explains that specific types of exercise — particularly compound resistance training — can improve insulin sensitivity. Pairing this exercise approach with dietary changes amplifies the results.
Key Takeaways
- Cardio machines are ineffective for addressing insulin resistance — extended treadmill sessions do not produce meaningful improvements in insulin sensitivity.
- Compound resistance training targets multiple muscle groups and joints simultaneously, making it the most effective exercise type for combating insulin resistance.
- Training must be taken to muscular fatigue — either by increasing weight or reps until the muscle cannot continue.
- Avoid overtraining, as it spikes cortisol, a hormone that actively works against insulin sensitivity improvements.
- Compound resistance training stimulates growth hormone, which supports fat loss and blood sugar regulation.
- Combining this exercise approach with a low-carb diet and intermittent fasting is essential for results.
- Eating high carbohydrates around workouts will negate the benefits of exercise on insulin resistance.
Details
What Is Insulin Resistance?
Insulin resistance is described as a pre-diabetic state in which insulin is no longer functioning properly. Common symptoms include:
- Fatigue after eating
- Cravings for sweets
- Urination at night
- Belly fat accumulation
Why Treadmill Cardio Falls Short
Prolonged, steady-state cardio (such as 45 minutes on a treadmill) is explicitly called out as ineffective for improving insulin sensitivity. This is a common approach seen in gyms but does not produce the metabolic adaptations needed to address insulin resistance.
The Right Exercise: Compound Resistance Training
The recommended approach is compound resistance training, characterized by:
- Involvement of multiple muscle groups and multiple joints in each movement
- Training sets taken to complete muscular fatigue — the point where no additional reps are possible
- Progressive overload through increased weight or repetitions
Managing Cortisol and Avoiding Overtraining
While compound resistance training is beneficial, overtraining must be avoided. Excessive exercise volume causes a spike in cortisol, the stress hormone, which directly undermines insulin sensitivity improvements and blocks the desired outcomes.
Growth Hormone Benefits
This style of training strongly stimulates growth hormone release, which contributes to:
- Enhanced fat loss
- Improved blood sugar regulation
- Better body composition overall
Dietary Protocol to Pair With Exercise
Exercise alone is not sufficient. Dr. Berg emphasizes that results depend on combining training with:
- A ketogenic diet (low-carb)
- Intermittent fasting
Consuming high carbohydrates while training is specifically flagged as counterproductive — it prevents the metabolic improvements that compound training is meant to deliver.