The Missing Piece of Healthy Aging for Older Adults
Most healthcare professionals want older adults to remain strong, active, and independent. But strength is often discussed as part of exercise - not as a foundation of everyday function.
During a routine appointment, an older adult may hear:
- "Stay active."
- "Try to walk every day."
- "Exercise regularly."
- "Keep moving."
These are all good recommendations.
But what is often missing is an explanation of how leg strength affects function - and how to actually build that strength.
An older adult may be told to stay active or walk more without anyone asking:
"Do they have enough leg strength to do the things they need and want to do?"
Many people understand that exercise is important as we age. What isn't always understood is the connection between leg strength and everyday function - walking, standing, transferring, getting in and out of a car, and maintaining independence.
This isn't because healthcare professionals don't believe strength is important. It is because healthcare is divided into different roles, and long-term, progressive functional leg-strength training can fall between those roles.
For someone struggling with walking, getting out of a chair, getting in and out of bed, or maintaining independence, simply being told to "stay active" may not address the underlying problem.
Sometimes the missing piece is leg strength.
Why Don't Doctors, Nurses, Social Workers, and Physical Therapists Talk More About Leg Strength?
This is an important question.
It's not because these professionals don't care about strength.
Doctors, nurses, social workers, and physical therapists all play important roles in helping older adults remain healthy and independent. But each profession has a different role, and long-term, progressive functional leg-strength training can fall between those roles.
Doctors
Doctors are focused on diagnosing and managing medical conditions, medications, health changes, and overall medical care.
When an older adult has difficulty walking or functioning, a doctor may appropriately refer them to physical therapy.
But a medical appointment generally isn't the place to design a detailed strength program, determine the appropriate resistance, monitor progression, and continue that training over months.
Nurses
Nurses are often the healthcare professionals who see changes in an older adult's day-to-day function first.
They may notice that someone is weaker, having more difficulty transferring, walking less, or needing more assistance.
But their role is generally focused on health monitoring, safety, medications, care coordination, and nursing care - not designing and progressively advancing a strength-training program.
Social Workers and Care Managers
Social workers and care managers often help families navigate some of the biggest decisions affecting an older adult's independence - caregiving, housing, safety, resources, and changes in function.
They may recognize that someone is becoming less independent.
But they typically aren't responsible for determining which muscles need strengthening, how much resistance to use, or how to progressively build functional leg strength.
Physical Therapists
This is where the distinction can be confusing.
Physical therapists absolutely use strengthening as part of rehabilitation.
They may help someone regain strength after surgery, an injury, stroke, hospitalization, or another medical event.
During therapy, a physical therapist may prescribe exercises and provide a home exercise program to continue independently.
But that is different from an ongoing program where resistance is continually adjusted as strength improves.
Progressive strength training requires the resistance to increase as the muscles become stronger. It also requires someone to continually assess how the person is performing and determine when and how to progress the program.
That ongoing progression is central to what Tandem does.
Tandem isn't simply giving an older adult exercises to do between visits. We are continually working to build functional leg strength by challenging the muscles and increasing resistance as strength improves.
For many older adults, this work may continue well beyond the point when traditional rehabilitation has ended.
Recovery and getting stronger are not always the same thing.
So Where Does the Gap Come From?
The gap isn't necessarily a lack of concern.
It's a difference in roles, time, training, and the way healthcare is structured.
One professional identifies the medical problem.
Another helps with rehabilitation.
Another helps coordinate care.
Another helps the family navigate resources.
But there may be no one specifically responsible for long-term, progressive functional leg-strength training.
And that is why the connection between stronger legs and better function can be overlooked.
An older adult may be told to walk more or stay active without anyone explaining:
Walking requires strength.Standing requires strength.Transfers require strength.Stairs require strength.Independence requires strength.
What Is Strength Training?
Simply moving a leg does not necessarily make it stronger.
Strength training means working a muscle against resistance that challenges it - such as weights, adjustable ankle weights, resistance bands, or machines.
As the muscle becomes stronger, the resistance needs to increase.
That's strength training.
For older adults, this matters because leg strength is one of the foundations of everyday function. Standing, walking, climbing stairs, and transferring all require strength.
Being active and getting stronger are not always the same thing.
An older adult may be walking every day and still not be getting stronger.
Want to learn more?
[What Is Strength Training for Older Adults? Understanding Functional Leg Strength →]
Walking Requires Strength
Walking is one of the best ways to stay active as we age. But walking and strength training are not the same thing.
Walking uses the strength you already have. Strength training is what helps build that strength.
That is why someone can walk every day and still struggle to get out of a chair, climb stairs, or feel steady on their feet.
Want to understand why walking alone may not be enough?
[Why Walking Isn't Enough to Maintain Leg Strength →]
Why a Gym Isn't Always the Answer
A gym can be a great place for strength training, but it isn't the right environment for everyone.
Many older adults who need to build strength may have difficulty getting there, using equipment, or knowing how much resistance to use.
Strength training isn't simply about having access to weights. It is about using appropriate resistance and progressively challenging the muscles as they become stronger.
That's where individualized guidance matters.
Families Are Often Looking for Solutions
Often, it is the family who notices the change first.
Mom is having more difficulty getting out of her chair. Dad is walking more slowly. A parent who was once independent now needs a walker.
Families may hear, "Keep them active," or "Have them walk," but they often want to know:
"What can we actually do to help them get stronger?"
They aren't necessarily looking for another diagnosis.
They're looking for a solution.
Understanding the connection between leg strength and function gives families another question to ask - and another place to look for answers.
What Should We Be Asking?
If you are a family member, caregiver, or healthcare professional working with an older adult, consider asking a different question.
Instead of only asking:
"Are they exercising?"
Ask:
"Are they getting stronger?"
If someone is struggling with walking, transfers, getting out of a chair, stairs, or maintaining independence, consider whether leg strength may be part of the picture.
And if strength is part of the problem, finding someone who understands functional leg strength and knows how to intentionally build it can make a meaningful difference.
This is the gap Tandem Strength & Balance® was created to address.
We specialize in helping older adults build and maintain the leg strength they need for everyday life through individualized, progressive, one-on-one strength training in the environment where they live.
Don't just help someone stay active. Help them get stronger.
Get Strong. Stay Strong.
Research References
1. Liu C-J, Latham NK. Progressive resistance strength training for improving physical function in older adults. Cochrane Database of Systematic Reviews. 2022;4:CD002759. This review included 121 randomized controlled trials involving 6,700 participants and found that progressive resistance training improved muscle strength and physical abilities, including walking, climbing stairs, and getting up from a chair.
2. Radaelli R, Rech A, Molinari T, et al. Effects of Resistance Training Volume on Physical Function, Lean Body Mass and Lower-Body Muscle Hypertrophy and Strength in Older Adults: A Systematic Review and Network Meta-analysis of 151 Randomised Trials. Sports Medicine. 2025;55(1):167-192. This review examined 151 randomized trials involving 6,306 older adults and found that resistance training improved lower-limb strength and measures of physical function.