Strength Training as Preventative Medicine

The weights you lift today are an investment in your future self
By
Wendy Shafranski
March 5, 2025
Strength Training as Preventative Medicine

Wendy Shafranski

   •    

March 5, 2025

We often think of strength training as a means to look better—more muscle, less fat, an improved physique. While these aesthetic benefits are real, focusing solely on appearance misses the profound impact resistance training has on long-term health.

Let’s dig into how the barbell, dumbbell, or kettlebell impacts your health and should be looked at as preventative medicine.

And before we get started, let’s define PROPER strength training. It prioritizes compound movements, focuses on proper technique and includes rest between sets with the goal of gradually increasing the weight used over time. It's NOT dozens and dozens of mindless, lightweight reps with no regard for technique and an emphasis on doing as much as you can in a certain time domain. (OK, rant over, let's get into it...)

The Metabolic Impact

Muscle tissue is metabolically expensive—it requires calories to maintain. When you build muscle through strength training:

- Your resting metabolic rate increases (i.e. you burn more calories at rest)

- Insulin sensitivity improves

- Blood glucose regulation becomes more effective

- Lipid profiles tend to improve, with lower triglycerides and higher HDL

These effects provide powerful protection against metabolic syndrome, which affects nearly one-third of American adults and serves as a precursor to type 2 diabetes and cardiovascular disease.

Bone Health

Osteoporosis and osteopenia aren't just "old people problems"—they're the result of decades of insufficient skeletal loading. Strength training provides the necessary stimulus to:

- Increase bone mineral density

- Improve bone architecture and strength

- Stimulate production of hormones that support bone health

- Maintain the muscles that protect bones during falls

Research shows that properly designed resistance training can reverse age-related bone loss, even in the elderly. And we’ve witnessed this at Vero Strength, even with people well into their 70s.

Neuromuscular Impact

Perhaps the most overlooked benefit of strength training is its effect on the nervous system. Regular resistance exercise:

- Preserves motor neurons that would otherwise die with age

- Maintains neuromuscular efficiency and coordination

- Improves reaction time and balance

- Reduces fall risk substantially

These neural benefits explain why strength training is now considered essential for preventing frailty and maintaining independence as we age. On top of that, dynamic movements that we program into our training phases help to maintain fast twitch muscle - use it or lose it.

Mental Health

The psychological benefits of strength training are increasingly recognized by mental health professionals:

- Reduced symptoms of anxiety and depression

- Improved body image and self-efficacy

- Enhanced cognitive function

- Increased stress resilience

- Better sleep quality

Longevity

It's been awesome to see the connection between strength training and longevity focused on more these days.

- Preservation of muscle mass (sarcopenia prevention)

- Maintenance of metabolic health

- Reduction in chronic inflammation

The Minimum Effective Dose

The good news is that you don't need to become a competitive powerlifter or log hours each day in the gym to reap these benefits. You can gain significant health improvements from:

- 2-3 sessions per week

- 30-40 minutes per session

- Focusing on compound movements (think squat, deadlift, press) that work multiple muscle groups

- Progressive overload appropriate to your current capacity (working to get stronger over time)

At Vero Strength, we believe that strength training is for everyone. It's a fundamental component of a healthy lifestyle with benefits that extend far beyond the mirror. And it’s never, never too late to get started...but you're wasting time by not taking the plunge with reputable fitness professionals.

Think about it this way: the weights you lift today are an investment in your future self, building a body that doesn't just look capable, but truly is capable of carrying you through life with independence.​​​​​​​​​​​​​​​​ No pill can provide that!

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