Mantendo-se Ativo para a Saúde Articular Folheto

O que você está sentindo

Você pode notar que sua articicação fica rígida ou dolorida após a prática de atividades. Esse desconforto frequentemente se intensifica à noite ou ao acordar pela manhã. Tarefas diárias simples podem se tornar difíceis. Você pode ter dificuldade para alcançar as costas e fechar o sutiã. Colocar a camisa para dentro também pode parecer desconfortável ou doloroso.

Os exercícios podem ajudar a controlar esses sintomas. Se você iniciar um programa de exercícios dentro de 12 semanas após a substituição total do joelho, provavelmente verá melhorias na sua mobilidade. Esses esforços iniciais focam no desempenho funcional. Se você continuar se exercitando por mais de 12 semanas, ganhará maior força muscular e mais flexibilidade articular.

Para aqueles com osteoartrite por desgaste no joelho, o exercício aeróbico pode melhorar a aptidão cardíaca e pulmonar. Os exercícios também podem ajudar a reduzir a dor e melhorar a função, embora o grau de benefício varie. É importante saber que o automonitoramento da atividade com rastreadores vestíveis não altera a sua percepção sobre a função da articulação ou a saúde geral.

Em alguns casos, como no caso do dedo em gatilho, uma tala e exercícios podem proporcionar alívio a curto prazo. Para a osteoartrite do punho, os programas de exercícios podem ajudar a controlar os sintomas ao longo do tempo, e muito poucas pessoas precisam de cirurgia dentro de dois anos. Embora esses exercícios sejam úteis, a maioria das diferenças nos resultados para distúrbios da mão ou do cotovelo pode não atingir o nível de mudança que você considera clinicamente importante.

Seu cirurgião o orientará sobre o tipo e a quantidade adequados de atividade. O objetivo é mantê-lo em movimento de forma segura, respeitando os limites do seu corpo. Preste atenção à sua articulação. Se uma atividade causar dor aguda, pare e descanse. O movimento constante e suave geralmente é melhor do que forçar através do desconforto.

O que está realmente acontecendo

Suas articulações são projetadas para se mover suavemente. A cartilagem atua como um amortecedor ou um revestimento liso nas extremidades dos seus ossos. Quando esse tecido se desgasta, como na osteoartrite, a articulação torna-se rígida e dolorosa. Esse processo de desgaste reduz sua capacidade de se mover livremente.

O exercício ajuda a gerenciar essas alterações. Para pessoas com osteoartrite do joelho, o exercício aeróbico melhora a aptidão cardiorrespiratória. Isso significa que seu coração e seus pulmões funcionam com mais eficiência durante o movimento. A atividade regular também pode ajudar a reduzir a dor e melhorar a função, embora o grau de melhora varie.

Após a cirurgia de substituição articular, o cronograma é importante. Se você iniciar intervenções de exercício dentro de 12 semanas após a artroplastia total do joelho, você verá principalmente melhorias no desempenho funcional. Isso ajuda você a retornar às tarefas diárias. Se essas intervenções de exercício durarem mais de 12 semanas após a artroplastia total do joelho, você terá ganhos maiores em força muscular e flexibilidade articular. Músculos mais fortes sustentam melhor a articulação, reduzindo a tensão na cartilagem desgastada.

Para outras articulações, as evidências são mistas. O autoacompanhamento da atividade física com rastreadores de atividade vestíveis não tem nenhum efeito sobre a função articular percebida ou a qualidade de vida relacionada à saúde em pessoas com osteoartrite do quadril e do joelho. Da mesma forma, a maioria das diferenças nos resultados funcionais de programas de exercícios da escápula para distúrbios da mão, punho ou cotovelo não atingiu o limiar mínimo para ser considerada clinicamente importante.

Em alguns casos, como na síndrome do gatilho, a órtese da articulação interfalangiana proximal e o exercício terapêutico demonstram viabilidade e melhora clínica a curto prazo. No entanto, isso não pode estabelecer superioridade em relação a outros tratamentos conservadores devido à ausência de um grupo controle. Para a osteoartrite do punho, poucos participantes em ambos os grupos precisaram de cirurgia aos 24 meses em um ensaio clínico randomizado de terapia de exercício neuromuscular. Isso indica que os programas de exercício podem contribuir para o manejo dos sintomas ao longo do tempo.

Seu cirurgião pode não priorizar os resultados da artroplastia total do quadril apenas para pacientes com sintomas graves de osteoartrite do quadril, embora isso requeira confirmação em um ensaio clínico. O objetivo é mantê-lo ativo e gerenciar os sintomas por meio do movimento, adaptado à sua articulação e condição específicas.

O que esperar

A sua jornada rumo a uma melhor saúde articular depende em grande parte de como e quando começa a movimentar-se. Se teve uma artroplastia total do joelho, iniciar a atividade física dentro das 12 semanas ajuda a recuperar a função diária. Se continuar estes exercícios por mais de 12 semanas, observará ganhos maiores na força muscular e na flexibilidade articular. Esta abordagem constante constrói o suporte que a sua nova articulação precisa para durar.

Para quem gerencia a artrose por desgaste no joelho, o exercício aeróbico regular melhora a aptidão cardíaca e pulmonar. Também pode notar menos dor e melhor mobilidade. No entanto, as evidências não são fortes o suficiente para garantir que essas mudanças serão percebidas como uma melhoria significativa na qualidade de vida para todos. É uma ferramenta útil, mas os resultados variam.

Se está a considerar uma artroplastia total do quadril, não espere até que os seus sintomas se tornem graves. Embora os dados atuais apoiem esta visão, é necessária confirmação adicional em ensaios clínicos. A ação precoce frequentemente leva a resultados mais suaves.

Pode questionar-se se o acompanhamento dos seus passos alterará a sua perspetiva. A utilização de dispositivos vestíveis de monitorização da atividade para acompanhar o seu movimento não melhora a forma como se sente em relação à função da sua articulação ou à qualidade de vida global. Os dados não mostram benefício significativo desta auto-monitorização para a artrose do quadril e do joelho.

Para outras articulações, como a mão, o pulso ou o cotovelo, os programas de exercício apresentam resultados mistos. A maioria das melhorias na função diária resultantes de exercícios da escápula (omoplata) não atinge o limiar para serem clinicamente importantes. Da mesma forma, embora as órteses e o exercício possam ajudar na digitopatia em estalo (dedo em gatilho) a curto prazo, não está comprovado que sejam superiores a outros tratamentos conservadores.

Nos casos de osteoartrite do pulso, poucas pessoas necessitaram de cirurgia aos 24 meses ao seguir um programa de exercícios neuromusculares. Isto sugere que o exercício consistente pode ajudar a gerir os sintomas ao longo do tempo e pode atrasar ou evitar a necessidade de intervenção cirúrgica. O seu cirurgião ajudá-lo-á a escolher o caminho certo com base na sua articulação específica e nos sintomas.

Evidence & references

This is the clinical evidence summary written for health professionals. It is technical, and it lists the research this page was built from. You do not need to read it to understand your treatment or to make a decision about it.

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 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

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].
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

Total hip arthroplasty should not necessarily be prioritized only for patients with severe hip osteoarthritis symptoms, although this requires confirmation in a trial [2].
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