IN SHORT
Congestive heart failure (CHF) can make everyday activities more difficult, leaving older adults short of breath and fatigued. Building leg strength through appropriate exercise can improve physical function and make daily activities easier. Walking supports heart health, while strength training targets the muscles needed for standing, walking, and maintaining independence. Continuing to exercise after physical therapy ends helps maintain strength and mobility.
What Is Congestive Heart Failure?
Congestive heart failure (CHF) occurs when the heart doesn't pump blood as effectively as the body needs. This can cause fluid to build up in the lungs or other parts of the body, leading to shortness of breath, swelling, and fatigue.
For older adults, CHF can make everyday activities harder. Walking across the house, climbing stairs, getting dressed, or standing up from a chair may leave someone feeling tired or short of breath.
Symptoms vary from person to person and may change over time. Understanding how CHF affects daily life can help families recognize changes in a loved one's abilities and know when to seek additional support.
How Can CHF Affect Everyday Movement?
Shortness of breath and fatigue can make it harder to maintain usual routines. Someone who once enjoyed shopping, visiting friends, gardening, or attending community events may begin doing less because these activities take more effort.
As activity decreases, muscles may become weaker. This can create a difficult cycle: everyday movement becomes harder, so the person does less, and reduced activity can lead to further weakness and loss of function.
Reduced movement can affect circulation in the legs and ankles. The calf muscles help move blood back toward the heart during movement, and sitting for long periods reduces that muscle activity.
However, swelling in someone with CHF may be caused by fluid buildup related to heart failure. New or increasing swelling should be reported promptly to the person's healthcare provider.
Can Stronger Legs Make Everyday Activities Easier?
CHF can make everyday activities more difficult because of shortness of breath and fatigue. When leg muscles are also weak, standing from a chair, climbing stairs, and walking around the home can become even more challenging.
Building leg strength through appropriate, individualized exercise can help improve muscle strength and physical function. As the legs become stronger, some everyday movements may require less effort. This may help a person manage daily routines more comfortably and save energy for visiting family, enjoying hobbies, or participating in activities that matter to them.
Strength training does not treat CHF itself, and stronger muscles do not guarantee that shortness of breath or fatigue will improve. However, addressing muscle weakness can help improve the physical function that CHF may make more difficult to maintain.
Some people living with CHF also require supplemental oxygen during activity. Oxygen needs depend on the person's medical condition and should be managed by their healthcare provider. Strength training does not necessarily reduce breathlessness or change the need for supplemental oxygen.
Exercise should be tailored to the person's symptoms, medical condition, and abilities, with guidance from their healthcare provider. Exercise should not be started or progressed during worsening heart failure symptoms without guidance from the person's healthcare team.
What Does Research Say About Exercise and CHF?
Research supports the benefits of appropriate exercise for people living with stable congestive heart failure. Strength training can help improve muscle strength and physical function, while a broader exercise program can improve stamina and quality of life. These findings support the importance of staying active and maintaining strength as part of ongoing care. Exercise should always be tailored to the person's condition and discussed with their healthcare provider.
Why Walking Isn't Enough to Build Leg Strength
For someone living with congestive heart failure (CHF), walking can support heart health and physical activity. However, shortness of breath and fatigue may limit how much someone can walk, and walking alone may not provide enough resistance to build weak leg muscles.
Strength training targets the muscles needed to stand from a chair, climb stairs, and move safely around the home. Both activities have a role: walking supports endurance, while strength training builds the leg strength needed for everyday independence.
For more information, read Walking Doesn't Keep You Walking. https://tandemsb.com/news/walking-doesnt-keep-you-walking/
Why Maintaining Strength Matters After Rehabilitation Ends
Congestive heart failure (CHF) can make it harder for older adults to regain their strength after an illness or hospitalization. Even when medical treatment and physical therapy have helped, a person may still struggle with walking, climbing stairs, or standing from a chair.
Rehabilitation may end before someone has rebuilt the leg strength needed for everyday activities. Without continued strengthening, weakness can persist or return, making daily tasks more difficult and increasing reliance on family members for help.
Recovery and rebuilding strength take time. Continuing to exercise, as appropriate for the person's condition, can help maintain strength and support mobility and independence after rehabilitation ends.
For more information, read [Recovery Can Take 6-12 Months]. https://tandemsb.com/news/why-does-regaining-function-take-months/
Helping a Parent Living with CHF
Watching a parent living with congestive heart failure (CHF) become weaker or struggle with everyday activities can be heartbreaking. Families may assume that shortness of breath, fatigue, and declining mobility are simply unavoidable parts of heart failure.
While CHF can limit physical activity, muscle weakness may add to these challenges. Building and maintaining leg strength can help support the movements needed for standing, walking, climbing stairs, and managing daily routines.
New or worsening shortness of breath, swelling, or unusual fatigue should not automatically be attributed to weakness. These changes should be discussed promptly with the person's healthcare team.
How Tandem Strength & Balance® Can Help
When insurance-covered physical therapy ends but weakness continues, families may wonder what options remain. Tandem Strength & Balance® provides private-pay, in-home physical therapy for older adults who need continued help building and maintaining strength.
TandemSB focuses on functional leg strength - the strength needed to stand from a chair, walk safely, manage stairs, and move around the home. Our physical therapists use individualized, progressive strengthening, balance training, and functional mobility exercises adapted to each person's abilities.
Our goal is to help older adults living with CHF address muscle weakness, maintain mobility, and continue doing as much as possible for themselves.
Get Strong. Stay Strong. Stay Independent.
Frequently Asked Questions
Can people with congestive heart failure safely perform strength training?
Many people with stable CHF can participate in strength training when their healthcare provider approves it. Exercise should be individualized to their condition and progressed appropriately.
Can stronger legs help make breathing easier?
Stronger muscles may make some everyday activities require less effort. However, strength training does not treat CHF itself, and its effect on breathlessness varies from person to person.
Is walking enough exercise for someone with CHF?
Walking supports cardiovascular health, but it may not provide enough resistance to significantly build muscle strength. Appropriate strength training can complement walking by targeting the muscles needed for everyday activities.
Why continue strengthening after physical therapy ends?
Recovery and strength gains can take longer than a course of rehabilitation. Continued exercise helps maintain strength and physical function, particularly when illness or reduced activity creates additional challenges.
Research and Further Reading
1. Resistance Training and Heart Failure: A Systematic Review (2024)
Resistance is not futile: a systematic review of the benefits, mechanisms and safety of resistance training in people with heart failure.
This review examines the potential benefits and safety of resistance training for people living with heart failure.
https://pubmed.ncbi.nlm.nih.gov/38619757/
2. Resistance Training, Muscle Strength, and Quality of Life (2017)
Giuliano C, Karahalios A, Neil C, Allen J, Levinger I. The effects of resistance training on muscle strength, quality of life and aerobic capacity in patients with chronic heart failure - A meta-analysis.
This meta-analysis examined research on resistance training and its effects on muscle strength, quality of life, and aerobic capacity in people with chronic heart failure.
https://pubmed.ncbi.nlm.nih.gov/27843045/
3. 2022 AHA/ACC/HFSA Guideline for the Management of Heart Failure
Heidenreich PA, Bozkurt B, Aguilar D, et al. 2022 AHA/ACC/HFSA Guideline for the Management of Heart Failure: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines.
These US guidelines include recommendations on exercise training and physical activity to improve functional status, exercise performance, and quality of life in people with heart failure who are able to participate.
https://www.ahajournals.org/doi/10.1161/CIR.0000000000001063