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Cardiovascular Exercises For Elderly

Original Editor ­ Andeela Hafeez

Top Contributors - Oshin Fernandes, Nicole Pinto, Kim Jackson, Vidya Acharya, Tony Lowe, Andeela Hafeez, Alexandra Stead, 127.0.0.1, Adam Vallely Farrell and Lauren Lopez

Introduction

Cardiovascular disease is an important cause of mortality and morbidity worldwide among older individuals. Although there are considerable risk factors involved, physical inactivity plays a vital role in patients suffering from cardiovascular diseases.[1] Physical activity is defined as any bodily movement produced by the contraction of skeletal muscles, which results in energy consumption beyond resting expenditure.[2] It can be also be described as an activity performed during exercise and recreation at leisure, physical activity-associated work, transportation and housework that aims to improve and maintain physical fitness.[2] [3] Physical activity is usually measured by objective or subjective assessment, which may yield a semi quantitative or quantitative estimate of the energy consumption associated with the performance of physical activity.[4]

Exercise, by contrast, is a subset of physical activity that is planned, structured and repetitive, with the specific goal of improving or maintaining one or more components of physical fitness, such as cardiovascular endurance, muscular strength or flexibility.[2] [5] This distinction matters clinically: unlike incidental physical activity, exercise can be prescribed, dosed and progressed in the same way as a medication with a defined frequency, intensity, time and type (the FITT principle) making it more goal oriented to improve specific cardiovascular outcomes in older adults rather than simply encouraging "more movement."[5]

Benefits of Exercises

Regular, structured exercise reduces cardiovascular risk in older adults through two complementary physiological pathways: direct effects on the blood vessels and clotting system and improvements in metabolic risk factors such as insulin resistance, blood pressure and body weight. Both pathways converge on the same clinical outcomes namely reduced risk of coronary artery disease and stroke.[1] Resistance training contributes an additional, independent benefit beyond aerobic exercise alone.[6][7]

Types Of Exercises

Aerobic Exercises

Aerobic exercise uses large muscle groups in a sustained, rhythmic manner to improve cardiovascular endurance. It is typically classified into low-, moderate- and high-intensity categories.[5][8][3]

Low-Intensity Exercises

Walking is the most accessible low-intensity aerobic exercise and is well suited in older adults with medical conditions that make higher exertion difficult or risky. Walking at a gentle pace during everyday activities, such as shopping and recreational swimming are both effective low-intensity options that place minimal strain on the joints.[8]

Moderate-Intensity Exercises

Moderate-intensity aerobic exercise is generally recommended for healthy older adults and includes activities such as brisk walking, swimming, dancing and cycling. A recumbent stationary bike is a lower-risk alternative to road cycling for those with balance difficulties, while lap swimming offers a more vigorous option than recreational swimming while remaining gentle on the joints. Hiking can serve as a more demanding alternative to walking for those with greater fitness capacity.[8]

High-Intensity Exercises

High-intensity, or vigorous, aerobic exercise produces a marked increase in heart and breathing rate. Because vigorous activity is roughly twice as metabolically demanding as moderate activity, current guidelines allow the weekly target to be met with a shorter duration: at least 75–150 minutes of vigorous-intensity activity per week, compared with 150–300 minutes at moderate intensity.[3] High-intensity aerobic activities carry a greater risk of joint stress and injury; an elliptical machine can reduce impact on the ankles and knees compared with jogging [9] and cross-country skiing offers a vigorous, lower-impact alternative that is more gentle on the joints than running. [10]

Resistance Exercises

Resistance exercise involves working muscles against an external force such as body weight, resistance bands or weighted equipment to improve or maintain muscular strength and mass. Although not aerobic in nature, resistance training has an independent, favourable effect on cardiovascular risk: adults who perform regular resistance training have approximately 15% lower all-cause mortality and 17% lower cardiovascular disease risk compared with those who do none, with 30–60 minutes per week associated with the greatest benefit.[6] Current guidelines recommend that older adults perform muscle-strengthening activities at least twice a week, in addition to and not instead of aerobic exercise.[7]

A typical protocol for older adults involves 8–12 repetitions per exercise, performed to the point of muscle fatigue, targeting the major muscle groups.[5] Programmes should begin at a lower resistance and progress gradually, particularly in individuals who are deconditioned or have known cardiovascular disease, as unaccustomed vigorous resistance exercise carries a higher acute cardiac risk in this group.[11] Common modalities include free weights, resistance machines, resistance bands and bodyweight exercises such as sit-to-stand repetitions, which are particularly useful for building functional lower-limb strength in older adults.

Balance and Flexibility Exercises

Balance and flexibility exercises are not aerobic or resistance-based, but form an essential complementary component of a well-rounded exercise programme for older adults, primarily by reducing the risk of falls and preserving functional independence.[5][6]

Balance exercises train the neuromuscular and postural control systems required for stable, safe movement. Examples include standing on one leg, heel-to-toe walking, and tai chi, which combines slow, controlled movement with a strong balance component and has good evidence for fall prevention in older adults.[5]

Flexibility exercises, such as static stretching or yoga, help maintain joint range of motion and can support safer, more comfortable performance of the aerobic and resistance activities described above. While flexibility training does not directly reduce cardiovascular risk, it plays a supporting role by helping maintain the mobility needed to sustain a structured exercise programme over time.[5]

Current international consensus guidelines recommend that a well-rounded exercise programme for older adults be multicomponent combining aerobic, resistance, balance and flexibility training rather than relying on any single modality in isolation.[6][11]

Exercise Prescription for Cardiovascular Benefit in Older Adults

Current guidelines set the standard cardiovascular exercise dose for older adults at 150–300 minutes per week of moderate-intensity aerobic activity, or 75–150 minutes per week of vigorous-intensity activity, combined with resistance training twice weekly and multicomponent balance training around three times weekly.[3] [12] However, the evidence base shows meaningful benefit well below this target: as little as 83–166 minutes of moderate activity per week has been associated with a 22% reduction in morbidity and mortality risk in older adults, making this a realistic starting point for those who are deconditioned or frail rather than a discouraging shortfall from the full recommendation.[12] For resistance exercise specifically, around 60 minutes per week has been linked to a 27% reduction in all-cause mortality, with meaningful benefit already apparent from 30–60 minutes weekly.[6][12] To summarise, the current evidence supports an individualised approach: starting below standard guideline thresholds is worthwhile and protective in previously sedentary or frail older adults, working toward the standard 150–300 minute target as tolerated, while avoiding excessive chronic high-intensity volumes that may cause unnecessary harm rather than add to cardiovascular benefit.[13]

Safety Considerations in Cardiovascular Exercise for Older Adults

Pre-participation screening and exercise testing

Before starting or increasing a structured exercise programme, older adults should undergo appropriate pre-participation health screening and exercise testing[14] to identify those who may need medical clearance first.[11] Current ACSM screening guidance[5] has moved away from using age alone as a risk factor, focusing instead on current activity level, known cardiovascular/metabolic/renal disease and symptoms, so that screening does not create unnecessary barriers to exercise for healthy older adults. Medical clearance is particularly important for previously sedentary older adults with known cardiovascular disease, since the risk of an acute exercise-related cardiac event is highest in this specific group when they perform unaccustomed vigorous-intensity exercise.[11][14]

Absolute contraindications to exercise training

Exercise should not be initiated, and should be stopped immediately, in the presence of:[5] [11]

  • Acute myocardial infarction (within the last 2 days) or unstable angina
  • Decompensated heart failure
  • Uncontrolled cardiac arrhythmia causing haemodynamic compromise
  • Acute myocarditis, pericarditis or aortic dissection
  • Symptomatic severe aortic stenosis
  • Acute pulmonary embolism, pulmonary infarction or deep vein thrombosis

Relative contraindications

The relative contraindications for exercise training are as follows:[5] [11]

  • Resting heart rate >120 bpm, systolic blood pressure >180 mmHg, or diastolic blood pressure >100 mmHg
  • Uncorrected significant anaemia, electrolyte imbalance or thyrotoxicosis
  • Moderate valvular disease or hypertrophic cardiomyopathy

Warning signs to stop exercise immediately

Older adults, carers and supervising clinicians should stop an exercise session and seek medical attention if any of the following occur during activity: chest pain or pressure, unusual breathlessness, dizziness or confusion, an irregular or unusually rapid/slow pulse, or pallor, cyanosis, or cold, clammy skin.[14]

Exercise safety considerations older adults
Exercise safety considerations older adults

Conclusion

Cardiovascular exercise offers older adults substantial, well-evidenced protection against coronary artery disease and stroke. It works through improved endothelial function, reduced inflammation and clotting and better control of metabolic risk factors such as insulin resistance, hypertension and obesity.[1] Resistance, balance and flexibility training each add independent benefit beyond aerobic exercise alone.[6] [7] Meaningful protection does not require reaching full guideline targets immediately; even modest doses help in previously sedentary or frail older adults.[12] [13] Benefits are best realised when the programme is appropriately screened, individualised and progressed gradually, with attention to practical safeguards such as extended warm-up and cool-down, adjustment for heat, cold and heart-rate-altering medications and substitution of higher fall-risk activities where balance is impaired.[11] Delivered this way, cardiovascular exercise is both achievable and protective at almost any starting point in later life.

References

  1. ↑ 1.0 1.1 1.2 Nystoriak MA, Bhatnagar A. Cardiovascular effects and benefits of exercise. Front Cardiovasc Med. 2018;5:135. doi:10.3389/fcvm.2018.00135.
  2. ↑ 2.0 2.1 2.2 Caspersen CJ, Powell KE, Christenson GM. Physical activity, exercise, and physical fitness: definitions and distinctions for health-related research. Public Health Rep. 1985;100(2):126–131.
  3. ↑ 3.0 3.1 3.2 3.3 Bull FC, Al-Ansari SS, Biddle S, Borodulin K, Buman MP, Cardon G, et al. World Health Organization 2020 guidelines on physical activity and sedentary behaviour. Br J Sports Med. 2020;54(24):1451–1462. doi:10.1136/bjsports-2020-102955.
  4. ↑ Cheng SJ, Yu HK, Chen YC, Chen CY, Lien WC, Yang PY, Hu GC, et al. Physical activity and risk of cardiovascular disease among older adults. Int J Gerontol. 2013;7:133–136.
  5. ↑ 5.00 5.01 5.02 5.03 5.04 5.05 5.06 5.07 5.08 5.09 ACSM's Guidelines for Exercise Testing and Prescription, 12th edition. American College of Sports Medicine; 2025.
  6. ↑ 6.0 6.1 6.2 6.3 6.4 6.5 Paluch AE, Boyer WR, Franklin BA, et al. Resistance exercise training in individuals with and without cardiovascular disease: 2023 update: a scientific statement from the American Heart Association. Circulation. 2024;149:e217–e231.
  7. ↑ 7.0 7.1 7.2 Izquierdo M, de Souto Barreto P, Arai H, Bischoff-Ferrari HA, Cadore EL, Cesari M, et al. Global consensus on optimal exercise recommendations for enhancing healthy longevity in older adults (ICFSR). J Nutr Health Aging. 2025;29(1):100401. doi:10.1016/j.jnha.2024.100401.
  8. ↑ 8.0 8.1 8.2 Cardio Exercises for Seniors. LIVESTRONG.COM Accessed fromhttp://www.livestrong.com/article/100890-cardio-exercises-seniors/
  9. ↑ He MY, Lo HP, Chen WH. Effects of stationary bikes and elliptical machines on knee joint kinematics during exercise. Medicina (Kaunas). 2024;60(3):498. doi:10.3390/medicina60030498.
  10. ↑ The benefits of cross-country skiing [Internet]. A Healthier Michigan. [cited 2026 Jul 19]. Available from: [[1]]
  11. ↑ 11.0 11.1 11.2 11.3 11.4 11.5 11.6 Zaleski AL, Taylor BA, Panza GA, Wu Y, Pescatello LS, Thompson PD, Fernandez AB. Coming of Age: Considerations in the Prescription of Exercise for Older Adults. Methodist Debakey Cardiovasc J. 2016 Apr-Jun;12(2):98-104. doi: 10.14797/mdcj-12-2-98. PMID: 27486492; PMCID: PMC4969034.
  12. ↑ 12.0 12.1 12.2 12.3 JS, Morley WN, Sinha SK. Move more, age well: prescribing physical activity for older adults. CMAJ. 2025;197(3):E59–E67.
  13. ↑ 13.0 13.1 O'Keefe JH, O'Keefe EL, Lavie CJ. The Goldilocks Zone for Exercise: Not Too Little, Not Too Much. Mo Med. 2018 Mar-Apr;115(2):98-105. PMID: 30228692; PMCID: PMC6139866.
  14. ↑ 14.0 14.1 14.2 Fletcher GF, Ades PA, Kligfield P, Arena R, Balady GJ, Bittner VA, et al. Exercise standards for testing and training: a scientific statement from the American Heart Association. Circulation. 2013;128(8):873–934. doi:10.1161/CIR.0b013e31829b5b44.
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