Staying Active for Joint Health Info Evidence
Reviewed by Dr Kieran Hirpara, Specialist Orthopaedic Surgeon Last reviewed
What it is
Staying active for joint health means using movement to keep your joints strong and pain-free. This approach helps you manage conditions like wear-and-tear arthritis in your knees or hips. It also supports recovery after joint replacement surgery. You might consider this if you want to maintain mobility or reduce stiffness without relying solely on medication.
How it works depends on the timing and type of exercise. If you have had a total knee replacement, starting exercises within 12 weeks mainly improves your daily function. Continuing these exercises for longer than 12 weeks leads to greater gains in muscle strength and joint flexibility. For general knee arthritis, aerobic exercise improves your heart and lung fitness. It may also help with pain and function, though the level of certainty varies.
We also look at how different methods support your progress. Pain science education can help you understand your symptoms better, but it works best when combined with exercise rather than used alone. While wearable activity trackers do not seem to change how you feel about your joint health, adding whole-body vibration to your routine may boost results for severe knee arthritis. For other issues like wrist arthritis or trigger finger, targeted exercises can manage symptoms and delay the need for surgery. The key is consistent, guided movement tailored to your specific joint needs.
Does it work?
Exercise is a proven way to improve joint health, but the timing and type of movement matter. If you are recovering from joint replacement, starting exercise within 12 weeks helps you regain function. Continuing for longer than 12 weeks builds greater muscle strength and flexibility. For knee arthritis, aerobic exercise improves your heart and lung fitness.
Mind-body exercises like Pilates and Tai Chi show moderate evidence for reducing pain and improving physical function in knee arthritis. Tai Chi may also offer the best improvement in your overall quality of life. For thumb rehabilitation, mobile game-based home programs can lead to higher adherence than standard exercises.
However, not all additions to exercise help. Adding wearable activity trackers did not improve perceived joint function or quality of life for hip and knee arthritis. Similarly, most differences in outcomes for hand, wrist, or elbow disorders following scapular exercises did not reach the threshold for clinical importance.
Some treatments show promise but lack strong proof. Trigger finger management with orthoses and exercise shows short-term improvement, but we cannot say it is superior to other conservative treatments without a control group. Whole-body vibration added to exercise therapy led to greater improvements for end-stage knee arthritis, suggesting it may be a valuable addition.
For tendon injuries, moderate treadmill exercise after a short period of rest helps healing, while prolonged rest can hinder recovery. Prehabilitation programs tailored and supervised by professionals result in better knee function before anterior cruciate ligament reconstruction compared to self-administered plans. Ankle pump exercises significantly reduce the risk of blood clots after lower limb surgery.
In wrist osteoarthritis, few participants required surgery at 24 months with neuromuscular exercise therapy, indicating these programs help manage symptoms over time. For patellar tendinopathy in athletes, progressive eccentric exercise improves balance and reach distances.
While evidence is strong for many areas, it is uncertain whether some pain and function improvements in knee arthritis are clinically important. We recommend discussing the right exercise plan with your doctor to ensure it fits your specific condition and recovery stage.
Is it right for you?
Exercise is often a key part of joint health. If you have had a total knee replacement, starting exercise within 12 weeks helps you move better. Waiting longer than 12 weeks gives you bigger gains in muscle strength and joint flexibility. For hip wear-and-tear arthritis, you do not need to wait for severe pain before considering surgery, though more research is needed to confirm this.
Aerobic exercise improves your heart and lung fitness if you have knee arthritis. Adding whole-body vibration to your exercise routine may help end-stage knee arthritis more than exercise alone. However, self-monitoring with activity trackers does not improve how you feel or your quality of life. For hand, wrist, or elbow issues, standard exercises often do not reach the level of improvement that matters most to patients.
Your doctor will help you decide if this path is right for you. Recovery varies from person to person. A personalised plan based on your data helps optimise long-term results. Exercise may reduce pain and improve function in knee arthritis, but it is unclear if these changes are significant for you. In wrist arthritis trials, few people needed surgery after 24 months of exercise therapy. This shows exercise can manage symptoms over time.
For trigger finger, orthoses and exercise show short-term improvement. We cannot say they are better than other conservative treatments because no control group was used. Most differences in functional outcomes from scapular exercise programs for hand, wrist, or elbow disorders did not reach the minimum threshold to be considered clinically important.
Talk to your doctor about your specific needs. They will weigh the benefits against the downsides. This is a shared decision. Your doctor will guide you toward the safest and most effective approach for your body and your goals.
The bottom line
Exercise is a practical way to manage joint pain and improve function. You can expect better strength and flexibility if you stay active for more than 12 weeks after knee replacement. Aerobic activity also supports heart and lung health. Wearable trackers do not improve how you feel, so focus on the movement itself. Your doctor will tailor a plan to your specific needs. Consistent effort matters more than perfect form.
Evidence & references
Overview
- Exercise interventions implemented ≤12 weeks after total knee arthroplasty primarily improve functional performance [1].
- Exercise interventions lasting >12 weeks after total knee arthroplasty result in greater gains in muscle strength and joint flexibility [1].
- Total hip arthroplasty outcomes should not be prioritized only for patients with severe hip osteoarthritis symptoms, though confirmation in a trial is required [2].
- Aerobic exercise elicits improvements in cardiopulmonary fitness for people with knee osteoarthritis [3].
- Exercise may improve pain and function in knee osteoarthritis with low to moderate certainty, but it is uncertain whether these differences are clinically important [5].
- Self-monitoring physical activity with wearable activity trackers does not have any effect on perceived joint function or health-related quality of life in people with hip and knee osteoarthritis [7].
- Scapular exercise programs for hand, wrist, or elbow disorders result in functional outcome differences that most often do not reach the minimum threshold to be considered clinically important [8].
- Proximal interphalangeal joint orthosis and therapeutic exercise demonstrate feasibility and short-term clinical improvement for trigger finger, but cannot establish superiority over other conservative treatments due to the absence of a control group [9].
- Neuromuscular exercise therapy contributes to symptom management in wrist osteoarthritis over time, with few participants requiring surgical conversion at 24 months [10].
How It Works
- Exercise interventions implemented ≤12 weeks after total knee arthroplasty primarily improve functional performance [1].
- Exercise interventions lasting >12 weeks after total knee arthroplasty result in greater gains in muscle strength and joint flexibility [1].
- Aerobic exercise elicits improvements in cardiopulmonary fitness for people with knee osteoarthritis [3].
- Exercise may improve pain and function in knee osteoarthritis with low to moderate certainty [5].
- It is uncertain whether the improvements in pain and function from exercise for knee osteoarthritis are clinically important [5].
- The addition of wearable activity tracker use did not have any effect on perceived joint function or health-related quality of life in people with hip and knee osteoarthritis [7].
- Most differences in functional outcomes from scapular exercise programs for hand, wrist, or elbow disorders did not reach the minimum threshold to be considered clinically important [8].
- Proximal interphalangeal joint orthosis and therapeutic exercise demonstrate feasibility and short-term clinical improvement for trigger finger management [9].
- Few participants in either group required surgery at 24 months in a trial of neuromuscular exercise therapy for wrist osteoarthritis, indicating that exercise programs may contribute to long-term symptom management [10].
- The addition of whole-body vibration to exercise therapy led to greater improvements in several outcomes for end-stage knee osteoarthritis, suggesting it may optimize the benefits of exercise therapy [12].
- Moderate treadmill exercise following an initial period of short-term immobilization has a positive impact on tendon-bone interface healing after anterior cruciate ligament reconstruction [13].
- Prolonged immobilization has a detrimental effect on physical recovery following anterior cruciate ligament reconstruction [13].
- Pain science education may act as a mechanism of action for exercise interventions in people with knee or hip osteoarthritis [14].
- Pain science education is less successful when delivered standalone compared to when it is part of an exercise intervention [14].
- There is heterogeneity in functional recovery among joint arthroplasty patients, highlighting the importance of a personalised, data-driven approach to post-operative care [15].
What the Evidence Shows
- Exercise interventions implemented ≤12 weeks after total knee arthroplasty primarily improve functional performance [1].
- Exercise interventions lasting >12 weeks after total knee arthroplasty result in greater gains in muscle strength and joint flexibility [1].
- Findings question whether total hip arthroplasty should be prioritized only for patients with severe hip osteoarthritis symptoms, though confirmation in a trial is required [2].
- Aerobic exercise elicits improvements in cardiopulmonary fitness for people with knee osteoarthritis [3].
- Exercise may improve pain and function in knee osteoarthritis with low to moderate certainty, but it is uncertain whether these differences are clinically important [5].
- The addition of wearable activity tracker use did not have any effect on perceived joint function or health-related quality of life in people with hip and knee osteoarthritis [7].
- Most differences in functional outcomes for patients with hand, wrist, or elbow disorders following a scapular exercise program did not reach the minimum threshold to be considered clinically important [8].
- Proximal interphalangeal joint orthosis and therapeutic exercise demonstrate feasibility and short-term clinical improvement for trigger finger management, but cannot establish superiority over other conservative treatments due to the absence of a control group [9].
- Few participants in either group required surgery at 24 months in a randomized controlled trial of neuromuscular exercise therapy for wrist osteoarthritis, indicating that exercise programs may contribute to long-term symptom management [10].
- The document for Fu’s subcutaneous needling versus bracing combined with exercise therapy is a study protocol and does not report results or conclusions [11].
- The addition of whole-body vibration to exercise therapy led to greater improvements in several outcomes for end-stage knee osteoarthritis, suggesting it may be a valuable adjunct to optimize exercise benefits [12].
- Moderate treadmill exercise following an initial period of short-term immobilization has a positive impact on tendon-bone interface healing after anterior cruciate ligament reconstruction in a murine model [13].
- Prolonged immobilization has a detrimental effect on physical recovery following anterior cruciate ligament reconstruction in a murine model [13].
- Pain science education may act as a mechanism of action for exercise interventions in people with knee or hip osteoarthritis, and is less successful when delivered standalone [14].
- An individually tailored, supervised prehabilitation program resulted in superior improvements in perceived knee function compared to a self-administered program before anterior cruciate ligament reconstruction [16].
- Both combined mode kinetic chain exercises with core strengthening and combined kinetic chain exercise only reduced pain, improved knee flexion and extension, and improved overall quality of life in patients with knee osteoarthritis [17].
- Progressive tendon-loading eccentric exercise therapy in athletes with patellar tendinopathy resulted in statistically significant decreases in center of pressure velocity and increases in Y-Balance Test reach distances compared to baseline [18].
- Mobile game-based home exercise programs may be a potentially effective option for thumb rehabilitation, with significantly higher adherence observed compared to standard home exercise programs [19].
- Ankle pump exercises significantly reduce the incidence of deep vein thrombosis and increase venous haemodynamic parameters—specifically maximum venous outflow and maximum venous capacity—in patients undergoing lower limb orthopaedic surgery [20].
- There is moderate-certainty evidence that Pilates and Tai Chi may be the most effective mind–body exercises for improving pain and physical function in knee osteoarthritis [21].
- Tai Chi may be the best mind–body exercise for improving quality of life in knee osteoarthritis [21].
Practical Considerations
- Exercise interventions implemented ≤12 weeks after total knee arthroplasty primarily improve functional performance [1].
- Exercise interventions lasting >12 weeks after total knee arthroplasty result in greater gains in muscle strength and joint flexibility [1].
- Total hip arthroplasty should not necessarily be prioritized only for patients with severe hip osteoarthritis symptoms, although this requires confirmation in a trial [2].
- Aerobic exercise elicits improvements in cardiopulmonary fitness for people with knee osteoarthritis [3].
- Exercise may improve pain and function in knee osteoarthritis with low to moderate certainty, but it is uncertain whether these differences are clinically important [5].
- Self-monitoring physical activity with wearable activity trackers does not have any effect on perceived joint function or health-related quality of life in people with hip and knee osteoarthritis [7].
- Most differences in functional outcomes from scapular exercise programs for hand, wrist, or elbow disorders did not reach the minimum threshold to be considered clinically important [8].
- Proximal interphalangeal joint orthosis and therapeutic exercise demonstrate feasibility and short-term clinical improvement for trigger finger, but cannot establish superiority over other conservative treatments due to the absence of a control group [9].
- Few participants in either group required surgery at 24 months in a randomized controlled trial of neuromuscular exercise therapy for wrist osteoarthritis, indicating that exercise programs may contribute to symptom management over time [10].
- The addition of whole-body vibration to exercise therapy led to greater improvements in several outcomes for end-stage knee osteoarthritis, suggesting it may be a valuable adjunct to optimize the benefits of exercise therapy [12].
- Heterogeneity in functional recovery among joint arthroplasty patients underscores the importance of a personalized, data-driven approach to post-operative care to optimize long-term outcomes [15].
Key Evidence
- [L1] The interventions implemented at ≤12 weeks primarily improved the functional performance, whereas those lasting >12 weeks resulted in greater gains in the muscle strength and joint flexibility. [1] (10.1186/s13018-025-06430-7)
- [L3] These findings question whether THA should be prioritized only for those patients who have severe hip OA symptoms, but require confirmation in a trial. [2] (10.1016/j.arth.2025.04.032)
- [L1] These results support the hypothesis that aerobic exercise can elicit improvements in cardiopulmonary fitness for people with knee OA. [3] (10.1186/s12891-025-08746-1)
- [L1] Exercise may improve pain and function with low to moderate certainty, but it is uncertain whether differences are clinically important. [5] (10.1097/corr.0000000000003476)
- [L1] The addition of WAT-use did not have any effect on perceived joint function or HRQoL. [7] (10.1186/s12891-024-08238-8)
- [L1] However, most of these differences did not reach the minimum threshold to be considered clinically important. [8] (10.1016/j.jht.2024.07.006)
- [L4] Because of the absence of a control group, these findings demonstrate feasibility and short-term clinical improvement but cannot establish superiority over other conservative treatments. [9] (10.1016/j.jhsg.2026.101038)
- [L1] Nevertheless, few participants in either group required surgery at 24 months, indicating that both exercise programs may contribute to symptom management over time. [10] (10.1186/s12891-025-09463-5)
- [Paper] This document is a study protocol outlining the design of a randomized controlled trial to compare Fu's subcutaneous needling with bracing combined with exercise therapy; it does not report results or conclusions. [11] (10.1186/s13018-026-06719-1)
- [L3] The addition of WBV to exercise therapy led to greater improvements in several outcomes, suggesting that WBV may be a valuable adjunct to optimize the benefits of exercise therapy. [12] (10.1186/s42836-025-00301-6)
- [L5] Moderate treadmill exercise following an initial period of short-term immobilization has a positive impact on tendon-bone interface healing, whereas prolonged immobilization has a detrimental effect on physical recovery. [13] (10.1177/2325967125s00320)
- [L1] PSE may act as a mechanism of action for exercise interventions, and is less successful delivered standalone. [14] (10.1186/s12891-025-09313-4)
- [L3] The findings highlight heterogeneity in functional recovery and underscore the importance of a personalised, data-driven approach to post-operative care to optimise long-term outcomes. [15] (10.1186/s42836-025-00339-6)
- [L1] An individually tailored, supervised prehabilitation program resulted in superior improvements in perceived knee function compared to a self-administered program. [16] (10.1177/2325967126s00041)
- [L2] The study concluded that both the experimental group receiving core strengthening exercises with combined mode kinetic chain exercises and the control group receiving combined kinetic chain exercise only reduced pain, improved knee flexion and extension, and improved the overall quality of life of patients with knee Osteoarthritis. [17] (10.1186/s12891-026-09531-4)
- [L2] The intervention group showed statistically significant decreases in center of pressure velocity and increases in Y-Balance Test reach distances compared to baseline. [18] (10.1016/j.jisako.2026.101105)
- [L2] Mobile game-based home exercise programs may be considered a potentially effective option in thumb rehabilitation and, at the very least, not inferior to standard home exercise programs, with significantly higher adherence to home exercises observed in the mobile game group. [19] (10.1177/17589983251387079)
- [L1] This meta-analysis provides Level I evidence that ankle pump exercises significantly reduce the incidence of deep vein thrombosis (DVT) and increase venous haemodynamic parameters—specifically maximum venous outflow (MVO) and maximum venous capacity (MVC)—in patients undergoing lower limb orthopaedic surgery. [20] (10.1186/s13018-025-06236-7)
- [L1] There is moderate-certainty evidence that Pilates and Tai Chi may be the most effective mind–body exercises for improving pain and physical function in knee osteoarthritis, while Tai Chi may be the best for improving quality of life. [21] (10.1186/s13018-025-05682-7)
References
[1] Changes in knee outcome measures following later-stage exercise interventions implemented ≤ 12 weeks vs. > 12 weeks after total knee arthroplasty: a systematic review and meta-analysis. Journal of Orthopaedic Surgery and Research. 2025. DOI: 10.1186/s13018-025-06430-7 [2] Total Hip Arthroplasty versus Education and Exercise: A Secondary Analysis of Propensity Matched Data Comparing Outcomes Across Hip Osteoarthritis Symptom Severity. The Journal of Arthroplasty. 2025. DOI: 10.1016/j.arth.2025.04.032 [3] Effect of aerobic exercise on cardiopulmonary fitness among people with knee osteoarthritis: a systematic review and meta-analysis. BMC Musculoskeletal Disorders. 2025. DOI: 10.1186/s12891-025-08746-1 [5] Cochrane in CORR®: Exercise for Osteoarthritis of the Knee. Clinical Orthopaedics & Related Research. 2025. DOI: 10.1097/corr.0000000000003476 [7] Effects of self-monitoring physical activity with wearable activity trackers on perceived joint function and health-related quality of life in people with hip and knee osteoarthritis: a secondary analysis of a cluster-randomised clinical trial. BMC Musculoskeletal Disorders. 2025. DOI: 10.1186/s12891-024-08238-8 [8] Effectiveness of a scapular exercise program on functional outcomes in patients with hand, wrist or elbow disorders: A comprehensive systematic review with meta-analysis. Journal of Hand Therapy. 2025. DOI: 10.1016/j.jht.2024.07.006 [9] Effectiveness of Proximal Interphalangeal Joint Orthosis and Therapeutic Exercise in the Management of Trigger Finger: A Prospective Case Series. Journal of Hand Surgery Global Online. 2026. DOI: 10.1016/j.jhsg.2026.101038 [10] Long-term effects of neuromuscular exercise therapy and the need for surgical conversion in wrist osteoarthritis: 24-month results from a randomized controlled trial. BMC Musculoskeletal Disorders. 2025. DOI: 10.1186/s12891-025-09463-5 [11] Fu’s subcutaneous needling versus bracing combined with exercise therapy in the treatment of postacute lateral ankle sprain and the prevention of chronic ankle instability: a randomized controlled trial protocol. Journal of Orthopaedic Surgery and Research. 2026. DOI: 10.1186/s13018-026-06719-1 [12] Improving pain, function and quality of life in end-stage knee osteoarthritis: a patient-preference cohort study on whole-body vibration and exercise as bridging therapies for total knee replacement. Arthroplasty. 2025. DOI: 10.1186/s42836-025-00301-6 [13] Poster 234: Improvement of Tendon-Bone Interface Healing by Moderate Treadmill Exercise Combined with Knee Brace Immobilization Following an Anterior Cruciate Ligament Reconstruction in a Murine Model. Orthopaedic Journal of Sports Medicine. 2025. DOI: 10.1177/2325967125s00320 [14] Pain science education and exercise interventions for people with knee or hip osteoarthritis: a systematic review, content and meta-analysis. BMC Musculoskeletal Disorders. 2025. DOI: 10.1186/s12891-025-09313-4 [15] Unsupervised machine learning models reveal two distinct post-operative physical activity profiles among joint arthroplasty patients: a United Kingdom biobank cohort study. Arthroplasty. 2025. DOI: 10.1186/s42836-025-00339-6 [16] Effectiveness of Exercise Prehabilitation Before Anterior Cruciate Ligament Reconstruction on Functional Outcomes – A Single-Blinded Randomized Controlled Trial: Prevention, Prehab and Rehab. Orthopaedic Journal of Sports Medicine. 2026. DOI: 10.1177/2325967126s00041 [17] Combined mode-kinetic chain exercise with and without core stability exercises on patients with knee osteoarthritis. BMC Musculoskeletal Disorders. 2026. DOI: 10.1186/s12891-026-09531-4 [18] Progressive tendon-loading eccentric exercise therapy in athletes with patellar tendinopathy improves postural control, quadriceps strength, and pain: A randomized clinical trial. Journal of ISAKOS. 2026. DOI: 10.1016/j.jisako.2026.101105 [19] Effects of home exercise-based mobile games on thumb rehabilitation outcomes. Hand Therapy. 2025. DOI: 10.1177/17589983251387079 [20] Effect of postoperative ankle pump exercises on the prevention of deep vein thrombosis and venous hemodynamics following lower limb orthopedic surgery: a meta-analysis of randomized controlled trials. Journal of Orthopaedic Surgery and Research. 2025. DOI: 10.1186/s13018-025-06236-7 [21] Comparative efficacy of mind–body exercise for pain, function, quality of life in knee osteoarthritis: a systematic review and network meta-analysis. Journal of Orthopaedic Surgery and Research. 2025. DOI: 10.1186/s13018-025-05682-7
