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Exercise and aging: Best practices for functional longevity

Aging doesn’t have to mean decline. With the right approach to movement and strength, it’s possible to maintain independence, reduce disease risk, and improve quality of life well into later years. This article explores the science behind exercise and aging, what practices support long-term function, and how cryopreservation may offer another way to protect life when current interventions no longer work.
4 minutes
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July 3, 2025
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Longevity
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Fitness
Joana Vargas

Redefining aging through movement

Aging is often framed as a slow and inevitable decline in energy, strength, and function. While these changes are real, they are not fixed. Movement, especially when adapted to the body’s evolving needs, can transform how we age, delay physical limitations, and keep us connected to the world around us.

The goal isn’t just to live longer. It’s to live better, with strength, mobility, and presence. This is the heart of functional longevity: staying physically capable enough to engage with daily life, relationships, and personal goals, regardless of age.

The foundation of this approach is exercise, not as a punishment, but as a tool of preservation.

What the research says about exercise and aging

There is no longer any debate about whether physical activity affects aging. Numerous long-term studies show that consistent exercise lowers the risk of heart disease, stroke, cognitive decline, osteoporosis, type 2 diabetes, and certain types of cancer.

But beyond disease prevention, exercise also maintains physical independence. People who remain active into their 60s, 70s, and beyond are more likely to avoid falls, stay socially engaged, and maintain mental clarity.

This is partly because of how exercise influences the nervous system, inflammation, and cellular repair.

Best types of exercise for functional longevity

There’s no single formula for aging well through exercise. The most effective routines combine several forms of movement, each offering unique benefits:

1. Aerobic or cardiovascular exercise

Walking, swimming, cycling, and dancing improve heart health, lung capacity, and blood circulation. These activities also help regulate mood and improve sleep, which are often disrupted during aging.

Target: 150 minutes per week of moderate-intensity aerobic activity.

2. Strength training

Resistance exercises preserve muscle mass, which naturally declines with age. Maintaining strength reduces the risk of injury, supports joint stability, and improves balance. Simple bodyweight exercises or light weights can be enough.

Target: 2 to 3 sessions per week, focusing on major muscle groups.

3. Balance and coordination

Balance training helps prevent falls, one of the leading causes of injury in older adults. Tai chi, yoga, or even standing on one foot while brushing your teeth can build stability over time.

Target: A few minutes of balance work most days of the week.

4. Flexibility and mobility

Stretching and mobility drills reduce stiffness and support fluid movement. This improves posture, gait, and everyday comfort. Yoga and guided mobility flows are especially helpful.

Target: Daily or near-daily sessions, even if brief.

Exercise is most beneficial when it’s consistent, low-pressure, and enjoyable. It should be adapted to individual capacity, avoiding pain but encouraging challenge.

The psychological benefits of movement

While the physical benefits are clear, the emotional and cognitive impact of movement is equally important. Regular exercise improves memory, reduces anxiety, and supports better mood regulation. For those aging alone or recovering from loss, physical activity can also offer structure, purpose, and community.

Movement can become an act of re-anchoring, a way to process change, stay present, and build new patterns after disruption. This becomes especially meaningful for those managing chronic illness, who may otherwise feel disconnected from their bodies.

Common barriers and how to overcome them

Despite its benefits, many people reduce or stop exercise as they get older. The most common reasons include:

- Fear of injury or existing pain

- Lack of guidance or personalized support

- Belief that it’s “too late to start”

- Reduced motivation or energy

Overcoming these barriers starts with redefining what exercise means. It doesn’t require a gym or long hours. Ten-minute walks, stretching while watching television, or short sessions of seated strength work can all support longevity.

For those living with physical limitations or terminal illness, movement becomes more about comfort and maintaining dignity. Even gentle activity can improve circulation, digestion, and sleep.

When exercise isn’t enough: thinking about cryopreservation

Exercise is one of the most powerful tools we have to slow aging. But it cannot stop it entirely. And for those facing a terminal diagnosis, whether due to age-related disease, injury, or genetic condition, even the most refined exercise routine may no longer be enough.

In these cases, some people begin to think about what options exist beyond today’s limits. Cryopreservation is one such option.

Cryopreservation involves stabilizing and storing the body at ultra-low temperatures after legal death. The goal is to preserve biological structure until future technologies might make it possible to revive and repair the body. It is not a guarantee, and it is not a cure. But for those who want to extend the possibility of life beyond what current science allows, it offers a meaningful path forward.

We know how overwhelming it can be to consider these options, especially during a health crisis. That is why we are here to explain how cryopreservation works if you want more information.

Aging is not just a biological process. It’s a story we live through, and shape, with our choices. Exercise is one way to shape it with strength, clarity, and autonomy. It keeps the body connected to the world, the mind grounded in daily rhythms, and the spirit anchored in purpose. And for those moments when aging leads to decline that cannot be reversed, knowing that cryopreservation is an option can bring comfort, direction, and hope.

At Tomorrow.bio, we support both the science of staying well today and the science of preserving possibility for tomorrow.

About Tomorrow.bio

At Tomorrow.bio we are dedicated to advancing the science of cryopreservation with the goal of giving people a second chance at life As Europe’s leading human cryopreservation provider we focus on rapid high-quality standby, stabilization and storage of terminal patients preserving them until future technologies may allow revival and treatment.

Our mission is to make human cryopreservation a reliable and accessible option for everyone We believe that no life should end because current capabilities fall short.

Our vision is a future where death is optional where people have the freedom to choose long-term preservation in the face of terminal illness or fatal injury and to awaken when science has caught upInterested in learning more or becoming a member

📧 Contact us at hello@tomorrow.bio

🌐 Visit our website www.tomorrow.bio

🤝 Schedule a call with our team Book a consultation