How to Age Better and Maintain Physical Ability

To age better, focus not only on living longer but also on maintaining the physical ability to do the things you value. Dr. Tom Mitchell, a functional medicine and sports medicine practitioner, explains this distinction and connects performance, injury prevention, and long-term capability on The Elisha Show with host Amb. Elisha Arowojobe.

Key takeaways

• Lifespan describes how long a person lives; longevity also concerns the ability to remain capable over time.
• The Mitchell Principle brings together performance, injury prevention, and long-term physical capability.
• Mitchell says physical decline with age is not necessarily inevitable; adapting skills and training can help people remain capable.
• Symptoms can matter even when standard test results fall within reference ranges, so patients may need to take an active role in understanding their health.

What is the difference between lifespan and longevity?

Lifespan is about how long you live, while longevity is also about maintaining the ability to do the things you love as you age. A longer life does not automatically mean you retain the same physical capability.

This distinction shifts the question from “How long can I live?” to “What do I want to remain able to do?” Mitchell presents long-term physical ability as an important part of thinking about health over time, rather than treating years lived as the only measure.

How does the Mitchell Principle connect performance and injury prevention?

The Mitchell Principle brings performance, injury prevention, and long-term physical capability into one approach. Its focus is not just on performing well now, but also on preserving the ability to keep doing physical activities over time.

Mitchell developed Neuro Stabilization Training, an approach focused on stability, injury prevention, and consistent performance. His personal experience managing back problems while continuing to compete helped inspire that approach. He has been a competitive powerlifter for more than 30 years.

Does physical performance have to decline with age?

Mitchell’s view is that physical decline with age is not inevitable. Adapting skills and training can help people remain capable as they get older.

This does not mean every person will perform the same way at every age. The useful distinction is between assuming decline must happen and considering how abilities and training may need to adapt. The goal discussed is maintaining capability, not promising that aging has no physical effects.

Why might you feel unwell when test results are normal?

A person may experience symptoms even when standard test results fall within reference ranges. Mitchell highlights this as a reason to pay attention to how you feel and become more informed about your health.

A result within a reference range does not, by itself, describe every aspect of a person’s experience. Mitchell also emphasizes treating the whole person rather than focusing only on a diagnosis. This is a general-information article, not medical advice; discuss health concerns with a qualified healthcare professional.

What should you know about peptide therapy?

Peptide therapy has potential as well as current limitations, so it should not be treated as a guaranteed solution. Mitchell discusses both its potential and the limits of what it can currently offer.

The practical point is to consider claims about a therapy carefully and understand that potential does not mean certainty. The conversation also places peptide therapy within a wider discussion of health, rather than presenting it as the only factor in aging or physical capability.

About Dr. Tom Mitchell

Dr. Tom Mitchell is a functional medicine and sports medicine practitioner with more than two decades of clinical experience. He is also a competitive powerlifter who has broken national records and a world record. His experience managing back problems while competing inspired Neuro Stabilization Training.

Frequently asked questions

What does longevity mean beyond living longer?

Longevity includes maintaining the ability to do the things you love as you age, not just extending lifespan. In this view, physical capability over time matters alongside how many years a person lives.

What is Neuro Stabilization Training?

Neuro Stabilization Training is an approach developed by Dr. Tom Mitchell that focuses on stability, injury prevention, and consistent performance. His experience managing back problems while continuing to compete inspired its development.

Can you stay physically capable as you get older?

Mitchell says physical decline is not necessarily inevitable and that adapting skills and training can help people remain capable. This is not a promise that aging has no effects; it is a reason not to assume that decline must happen in the same way for everyone.

Can symptoms matter if blood test results are within range?

Yes. Mitchell notes that people may experience symptoms even when standard test results fall within reference ranges. He encourages patients to become more informed about their health and emphasizes considering the whole person rather than only a diagnosis.

Listen to the full conversation with Dr. Tom Mitchell on The Elisha Show for more on aging, injury prevention, physical capability, and taking an active role in understanding your health.