What Is Peripheral Neuropathy and How Does It Affect Movement?
Peripheral neuropathy occurs when nerves outside the brain and spinal cord are damaged. These nerves carry messages between the brain, spinal cord, and the rest of the body.
For older adults, peripheral neuropathy can affect how the feet and legs feel and move. Some people experience numbness, tingling, burning, or pain. Others notice weakness, difficulty knowing where their feet are, or changes in how they walk.
These changes can make everyday activities more challenging. Getting out of a chair, walking across a room, or navigating stairs may take more effort and confidence. Peripheral neuropathy can have many causes, including diabetes, certain medications, and other medical conditions.
What Are the Early Signs and Symptoms of Peripheral Neuropathy?
Peripheral neuropathy can develop gradually, and families may notice changes before their loved one recognizes them.
Common symptoms include numbness or tingling in the feet and legs, burning, pain, or unusual sensations. Some people experience weakness or have difficulty feeling the ground beneath them.
Families may also notice changes in walking speed or stability, or that their loved one is relying more on furniture, railings, or a walker for support.
When these changes begin affecting everyday activities, it is important to talk with a healthcare professional. Some causes of neuropathy can be treated, and identifying the cause can help guide care.
How Peripheral Neuropathy Affects Walking and Everyday Activities
When someone has peripheral neuropathy, walking can become uncertain. Numbness in the feet and difficulty sensing where their feet are can make it hard to feel confident with each step.
When walking no longer feels safe, many people begin to move less. They may walk more slowly, rely more heavily on a walker, avoid activities they once enjoyed, or become increasingly nervous about getting around on their own.
Over time, less movement can lead to further leg weakness and greater reliance on others for help. For some older adults, walking becomes so difficult that they eventually rely on a wheelchair.
This is where leg strength becomes especially important. While strength cannot restore lost sensation, stronger legs can help support the movements needed for walking, standing, and getting around the home.
Why Leg Strength Matters With Peripheral Neuropathy
Leg strength is essential for everyday movement. It helps us stand up from a chair, get in and out of bed, walk to the bathroom, and move around the home.
Peripheral neuropathy can affect the nerves that control muscles, and some people develop weakness as a result. When someone moves less because walking feels difficult or uncertain, they may also lose strength from inactivity. This can make everyday activities even more challenging.
Walking is important for heart health and endurance, but walking alone may not provide enough resistance to build the strength needed for everyday activities.
Strength training uses resistance to challenge muscles and build strength. A physical therapist can select exercises and resistance that match a person's abilities and gradually adjust the challenge as strength improves.
Building strength does not eliminate the effects of nerve damage, but it can help address weakness and support the physical abilities a person needs to remain mobile.
Leg strength is trainable, and maintaining it can make a meaningful difference in how someone moves and what they can do.
Can Exercise Help With Peripheral Neuropathy?
Exercise can help people with peripheral neuropathy work on strength, mobility, and physical function. The right approach depends on the person's symptoms, abilities, and underlying condition.
Strength training challenges muscles with resistance, while balance training works on stability and control. Together, these exercises can help older adults work on the physical abilities needed for everyday activities.
Research has examined how exercise may help people with peripheral neuropathy. A Cochrane review of exercise for peripheral neuropathy found some evidence that strengthening exercises can improve muscle strength, while noting that evidence for broader functional improvements was limited. A 2025 systematic review of exercise in older adults with diabetic peripheral neuropathy examined improvements in muscle strength, gait speed, and postural control.
Exercise does not reverse every type of nerve damage or restore lost sensation. The goal is to work on the abilities that can be improved, including strength and movement.
How Tandem Strength & Balance® Helps
When peripheral neuropathy makes walking feel uncertain, maintaining leg strength becomes especially important.
Tandem Strength & Balance® provides private-pay, one-on-one physical therapy focused on functional leg strength and balance. Our physical therapists develop individualized programs that help older adults work on the strength needed for standing, walking, and everyday activities.
We meet clients where they are and continue challenging them as their abilities change. The goal is to help them maintain strength, move with greater confidence, and continue doing as much as they safely can.
Helping Your Parent Stay Strong and Independent With Neuropathy
If your parent has peripheral neuropathy, you may notice that walking is becoming harder or that they are relying more on help with everyday activities. Difficulty standing from a chair, taking shorter steps, avoiding activities, or becoming increasingly dependent on a walker may be signs that your parent could benefit from an evaluation of their strength and mobility.
The goal is not simply to keep someone moving. It is to help them maintain the strength needed to do the things that matter to them.
Stronger legs can help your parent move with greater confidence, participate in everyday activities, and continue living life on their own terms.
Frequently Asked Questions
Can You Build Leg Strength if You Have Numbness in Your Feet?
Yes. You can build leg strength even if you have numbness in your feet. In fact, when numbness makes walking feel uncertain, building leg strength becomes even more important. Stronger legs help support standing, walking, and everyday movement. A physical therapist can tailor exercises to your abilities and account for changes in sensation.
Does Walking Build Enough Leg Strength for Someone With Neuropathy?
Walking is important, but it doesn't necessarily build the leg strength needed to keep walking and doing everyday activities. Your legs need resistance to build strength. When neuropathy makes walking feel uncertain, strengthening the muscles that help you stand, move, and get around becomes especially important.
Read more: Walking Doesn't Keep You Walking
Can Physical Therapy Help Someone With Neuropathy Who Uses a Walker?
Absolutely. Using a walker doesn't mean your parent can't build stronger legs. In fact, when neuropathy makes walking feel uncertain, building leg strength becomes even more important. At Tandem Strength & Balance®, we work with older adults who use walkers, focusing on the muscles they need to stand, move around their home, and keep doing as much as they can on their own. We bring the equipment to them and tailor the exercises to their abilities, continuing to challenge them as their strength improves.
Research & References
- Cochrane Review: Exercise for people with peripheral neuropathy
- Pang et al. (2025): Exercise, gait, and muscle strength in older adults with diabetic peripheral neuropathy
- Streckmann et al.: Exercise interventions for peripheral neuropathy
- Lima et al.: Balance training and falls in diabetic peripheral neuropathy