The Power of Strength: Why Resistance Training Matters at Every Age

When most people think of weight training, images of bodybuilders or gym selfies might come to mind. But strength training isn’t just for athletes or fitness enthusiasts, it’s for everyone. Whether you’re in your 20s, 50s, or 80s, resistance training offers powerful benefits for your body, mind, and quality of life.

What Is Resistance Training?

 

Resistance training, also known as strength or weight training, involves working your muscles against a force like dumbbells, resistance bands, or even your own bodyweight. Over time, this strengthens muscle tissue, improves joint function, and enhances metabolic health.

In Your Youth: Building a Strong Foundation

 

Starting strength training early helps build muscle mass, increase bone density, and improve insulin sensitivity. All of these are critical in today’s sedentary, high sugar world. For teens and young adults, lifting weights can regulate blood sugar, support healthy hormone development, and even boost mood and confidence. Strength training has been linked to better academic performance thanks to improved sleep, reduced anxiety, and enhanced cognitive function.

In Midlife: Hormone Balance, Mental Health, and Longevity

 

As we reach our 30s and 40s, hormone levels shift and metabolism begins to slow. Resistance training becomes an essential tool to:

  • Preserve lean muscle mass

  • Regulate blood sugar, helping to prevent type 2 diabetes

  • Balance estrogen and testosterone, reducing symptoms of menopause and andropause

  • Boost mood and fight depression by increasing feel-good brain chemicals like dopamine and serotonin

  • Improve cardiovascular health by lowering blood pressure and cholesterol

It’s also during these years that life’s stressors pile on. Lifting weights becomes more than a workout; it can become a game changer for mental health.

 

In the Golden Years: Autonomy, Brain Health, and Bone Density

 

Age-related muscle loss (sarcopenia) and brittle bones (osteoporosis) are not inevitable. Resistance training can:

  • Increase bone density, reducing the risk of fractures

  • Improve balance and coordination, helping to prevent falls

  • Strengthen muscles, keeping everyday tasks like climbing stairs, carrying groceries, or getting up off the floor manageable

  • Protect the brain, with research showing that resistance training can improve memory and reduce cognitive decline

  • Enhance emotional resilience, helping to stave off feelings of isolation or depression

In short: Strength training supports independence and prosperity as we age.

 

The Common Thread: Muscle Is Medicine

 

No matter your age, one truth remains: Muscle is protective. It’s metabolically active, keeps blood sugar in check, supports joint integrity, and burns more calories at rest. The more muscle you carry (within a healthy range), the more resilient you are not just physically, but mentally and metabolically.

Ready to Get Started?

Whether you’re just beginning or looking to level up, resistance training can be adapted to your body and your goals. At Ascent, we specialize in helping people of all ages move with strength and confidence, using smart programming and clinical insight. If you’re looking to add strength training to your sessions, book a session here. 

No matter your age or timing, it’s the perfect time to build strength. 

Author

Dr. Krystal Drwencke

DC, CCSP, CCEP

We help active adults return to the activities they love and get back to living pain-free without medications, injections, or surgery. Expect a comprehensive assessment and exam, a better understanding of your body, and knowledge of how to work on your injuries for the future.

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