When people think about managing blood sugar, they often focus on food and medication. But one powerful, underutilized tool is strength training. Building and maintaining muscle can play a direct role in improving how your body handles glucose, and it comes with added benefits for weight management, energy, and aging.
Let’s take a closer look at why resistance training may be one of the smartest long-term strategies for blood sugar control and overall metabolic health.
💪 How Strength Training Helps With Blood Sugar
Increases insulin sensitivity
Muscle tissue is one of the body’s largest glucose sinks. Strength training makes muscles more responsive to insulin, allowing glucose to move out of the bloodstream more efficiently.Reduces insulin resistance
Regular resistance workouts may decrease the amount of insulin your body needs to manage blood sugar, lowering overall metabolic stress.Improves post-meal glucose control
After a strength training session, your muscles are more likely to absorb glucose, reducing the likelihood of post-meal spikes.Supports lower A1c over time
Studies have shown that combining aerobic and resistance training may improve A1c more effectively than cardio alone.
⚖️ Muscle vs. Fat: Why Composition Matters
Muscle burns more energy at rest
Even when you're not exercising, having more muscle increases your resting metabolic rate. That helps with weight maintenance and fat loss, both important for blood sugar control.Improves body composition, not just the scale
People with diabetes or prediabetes often focus on weight, but adding lean muscle while reducing visceral fat is what actually moves the needle metabolically.
🧠 Other Benefits of Resistance Training
Enhances mood and energy
Strength workouts support mental clarity and reduce fatigue, both of which are often challenges for people with fluctuating blood sugar.Strengthens bones and joints
Especially important for aging populations, resistance training helps build bone density and reduce the risk of osteoporosis and injury.Supports independence and function
Staying strong can help preserve mobility, balance, and daily living abilities as you age.
🏋️♀️ Getting Started: Simple Guidelines
You don’t need heavy weights or a gym membership to begin.
Start with bodyweight
Exercises like squats, push-ups, and lunges can be scaled to any fitness level.Aim for 2 to 3 sessions per week
Focus on major muscle groups. Allow rest days in between for recovery.Progress slowly
Add resistance bands, light dumbbells, or household objects as you grow stronger.Track your glucose response
Especially if you're on insulin or other blood sugar–lowering medications, test your blood sugars before & after workouts to monitor how your body responds to training.
📅 Want to Add Strength to Your Care Plan?
At Reach7, members get access to on-site body composition scans, A1c and glucose monitoring, and personalized activity coaching that can incorporate strength training into your overall plan.
Book a visit today to learn how resistance training could be the missing piece in your metabolic strategy.

Author
Katrina Shellhouse, RD
Over 10 years of experience in diabetes care and weight management, combining her background in nutrition from culinary school and a Bachelor of Science degree in dietetics. As a wife and mother of three, she enjoys cooking, gardening, and grocery shopping on a budget. Katrina is fueled by her own passion to help clients make meaningful yet achievable lifestyle changes, and she has even lost 80 lbs recently through her diet and strength training journey!








