• Resources
  • Blog
  • Journalists
  • Log In
  • Sign Up
  • Data Privacy
  • Send a Release
Cision PR Newswire: news distribution, targeting and monitoring home
  • News
  • Products
    • Overview
    • Distribution by PR Newswire
    • Cision Communications Cloud®
    • Cision IR
    • All Products
  • Contact
    • General Inquiries
    • Request a Demo
    • Editorial Bureaus
    • Partnerships
    • Media Inquiries
    • Worldwide Offices

 

When typing in this field, a list of search results will appear and be automatically updated as you type.

Searching for your content...

No results found. Please change your search terms and try again.
  • News in Focus
      • Browse News Releases

      • All News Releases
      • All Public Company
      • English-only
      • News Releases Overview

      • Multimedia Gallery

      • All Multimedia
      • All Photos
      • All Videos
      • Multimedia Gallery Overview

      • Trending Topics

      • All Trending Topics
  • Business & Money
      • Auto & Transportation

      • All Automotive & Transportation
      • Aerospace, Defense
      • Air Freight
      • Airlines & Aviation
      • Automotive
      • Maritime & Shipbuilding
      • Railroads and Intermodal Transportation
      • Supply Chain/Logistics
      • Transportation, Trucking & Railroad
      • Travel
      • Trucking and Road Transportation
      • Auto & Transportation Overview

      • View All Auto & Transportation

      • Business Technology

      • All Business Technology
      • Blockchain
      • Broadcast Tech
      • Computer & Electronics
      • Computer Hardware
      • Computer Software
      • Data Analytics
      • Electronic Commerce
      • Electronic Components
      • Electronic Design Automation
      • Financial Technology
      • High Tech Security
      • Internet Technology
      • Nanotechnology
      • Networks
      • Peripherals
      • Semiconductors
      • Business Technology Overview

      • View All Business Technology

      • Entertain­ment & Media

      • All Entertain­ment & Media
      • Advertising
      • Art
      • Books
      • Entertainment
      • Film and Motion Picture
      • Magazines
      • Music
      • Publishing & Information Services
      • Radio & Podcast
      • Television
      • Entertain­ment & Media Overview

      • View All Entertain­ment & Media

      • Financial Services & Investing

      • All Financial Services & Investing
      • Accounting News & Issues
      • Acquisitions, Mergers and Takeovers
      • Banking & Financial Services
      • Bankruptcy
      • Bond & Stock Ratings
      • Conference Call Announcements
      • Contracts
      • Cryptocurrency
      • Dividends
      • Earnings
      • Earnings Forecasts & Projections
      • Financing Agreements
      • Insurance
      • Investments Opinions
      • Joint Ventures
      • Mutual Funds
      • Private Placement
      • Real Estate
      • Restructuring & Recapitalization
      • Sales Reports
      • Shareholder Activism
      • Shareholder Meetings
      • Stock Offering
      • Stock Split
      • Venture Capital
      • Financial Services & Investing Overview

      • View All Financial Services & Investing

      • General Business

      • All General Business
      • Awards
      • Commercial Real Estate
      • Corporate Expansion
      • Earnings
      • Environmental, Social and Governance (ESG)
      • Human Resource & Workforce Management
      • Licensing
      • New Products & Services
      • Obituaries
      • Outsourcing Businesses
      • Overseas Real Estate (non-US)
      • Personnel Announcements
      • Real Estate Transactions
      • Residential Real Estate
      • Small Business Services
      • Socially Responsible Investing
      • Surveys, Polls and Research
      • Trade Show News
      • General Business Overview

      • View All General Business

  • Science & Tech
      • Consumer Technology

      • All Consumer Technology
      • Artificial Intelligence
      • Blockchain
      • Cloud Computing/Internet of Things
      • Computer Electronics
      • Computer Hardware
      • Computer Software
      • Consumer Electronics
      • Cryptocurrency
      • Data Analytics
      • Electronic Commerce
      • Electronic Gaming
      • Financial Technology
      • Mobile Entertainment
      • Multimedia & Internet
      • Peripherals
      • Social Media
      • STEM (Science, Tech, Engineering, Math)
      • Supply Chain/Logistics
      • Wireless Communications
      • Consumer Technology Overview

      • View All Consumer Technology

      • Energy & Natural Resources

      • All Energy
      • Alternative Energies
      • Chemical
      • Electrical Utilities
      • Gas
      • General Manufacturing
      • Mining
      • Mining & Metals
      • Oil & Energy
      • Oil and Gas Discoveries
      • Utilities
      • Water Utilities
      • Energy & Natural Resources Overview

      • View All Energy & Natural Resources

      • Environ­ment

      • All Environ­ment
      • Conservation & Recycling
      • Environmental Issues
      • Environmental Policy
      • Environmental Products & Services
      • Green Technology
      • Natural Disasters
      • Environ­ment Overview

      • View All Environ­ment

      • Heavy Industry & Manufacturing

      • All Heavy Industry & Manufacturing
      • Aerospace & Defense
      • Agriculture
      • Chemical
      • Construction & Building
      • General Manufacturing
      • HVAC (Heating, Ventilation and Air-Conditioning)
      • Machinery
      • Machine Tools, Metalworking and Metallurgy
      • Mining
      • Mining & Metals
      • Paper, Forest Products & Containers
      • Precious Metals
      • Textiles
      • Tobacco
      • Heavy Industry & Manufacturing Overview

      • View All Heavy Industry & Manufacturing

      • Telecomm­unications

      • All Telecomm­unications
      • Carriers and Services
      • Mobile Entertainment
      • Networks
      • Peripherals
      • Telecommunications Equipment
      • Telecommunications Industry
      • VoIP (Voice over Internet Protocol)
      • Wireless Communications
      • Telecomm­unications Overview

      • View All Telecomm­unications

  • Lifestyle & Health
      • Consumer Products & Retail

      • All Consumer Products & Retail
      • Animals & Pets
      • Beers, Wines and Spirits
      • Beverages
      • Bridal Services
      • Cannabis
      • Cosmetics and Personal Care
      • Fashion
      • Food & Beverages
      • Furniture and Furnishings
      • Home Improvement
      • Household, Consumer & Cosmetics
      • Household Products
      • Jewelry
      • Non-Alcoholic Beverages
      • Office Products
      • Organic Food
      • Product Recalls
      • Restaurants
      • Retail
      • Supermarkets
      • Toys
      • Consumer Products & Retail Overview

      • View All Consumer Products & Retail

      • Entertain­ment & Media

      • All Entertain­ment & Media
      • Advertising
      • Art
      • Books
      • Entertainment
      • Film and Motion Picture
      • Magazines
      • Music
      • Publishing & Information Services
      • Radio & Podcast
      • Television
      • Entertain­ment & Media Overview

      • View All Entertain­ment & Media

      • Health

      • All Health
      • Biometrics
      • Biotechnology
      • Clinical Trials & Medical Discoveries
      • Dentistry
      • FDA Approval
      • Fitness/Wellness
      • Health Care & Hospitals
      • Health Insurance
      • Infection Control
      • International Medical Approval
      • Medical Equipment
      • Medical Pharmaceuticals
      • Mental Health
      • Pharmaceuticals
      • Supplementary Medicine
      • Health Overview

      • View All Health

      • Sports

      • All Sports
      • General Sports
      • Outdoors, Camping & Hiking
      • Sporting Events
      • Sports Equipment & Accessories
      • Sports Overview

      • View All Sports

      • Travel

      • All Travel
      • Amusement Parks and Tourist Attractions
      • Gambling & Casinos
      • Hotels and Resorts
      • Leisure & Tourism
      • Outdoors, Camping & Hiking
      • Passenger Aviation
      • Travel Industry
      • Travel Overview

      • View All Travel

  • Policy & Public Interest
      • Policy & Public Interest

      • All Policy & Public Interest
      • Advocacy Group Opinion
      • Animal Welfare
      • Congressional & Presidential Campaigns
      • Corporate Social Responsibility
      • Domestic Policy
      • Economic News, Trends, Analysis
      • Education
      • Environmental
      • European Government
      • FDA Approval
      • Federal and State Legislation
      • Federal Executive Branch & Agency
      • Foreign Policy & International Affairs
      • Homeland Security
      • Labor & Union
      • Legal Issues
      • Natural Disasters
      • Not For Profit
      • Patent Law
      • Public Safety
      • Trade Policy
      • U.S. State Policy
      • Policy & Public Interest Overview

      • View All Policy & Public Interest

  • People & Culture
      • People & Culture

      • All People & Culture
      • Aboriginal, First Nations & Native American
      • African American
      • Asian American
      • Children
      • Diversity, Equity & Inclusion
      • Hispanic
      • Lesbian, Gay & Bisexual
      • Men's Interest
      • People with Disabilities
      • Religion
      • Senior Citizens
      • Veterans
      • Women
      • People & Culture Overview

      • View All People & Culture

      • In-Language News

      • español
      • português
      • Česko
      • Danmark
      • Deutschland
      • España
      • France
      • Italia
      • Nederland
      • Norge
      • Polska
      • Portugal
      • Россия
      • Slovensko
      • Suomi
      • Sverige
  • Overview
  • Distribution by PR Newswire
  • Cision Communications Cloud®
  • Cision IR
  • All Products
  • General Inquiries
  • Request a Demo
  • Editorial Bureaus
  • Partnerships
  • Media Inquiries
  • Worldwide Offices
  • PR Newswire: news distribution, targeting and monitoring
  • Send a Release
    • ALL CONTACT INFO
    • Contact Us

      888-776-0942
      from 8 AM - 10 PM ET

  • Send a Release
  • Sign Up
  • Log In
  • Resources
  • Blog
  • Journalists
  • RSS
  • GDPR
  • News in Focus
    • Browse All News
    • Multimedia Gallery
    • Trending Topics
  • Business & Money
    • Auto & Transportation
    • Business Technology
    • Entertain­ment & Media
    • Financial Services & Investing
    • General Business
  • Science & Tech
    • Consumer Technology
    • Energy & Natural Resources
    • Environ­ment
    • Heavy Industry & Manufacturing
    • Telecomm­unications
  • Lifestyle & Health
    • Consumer Products & Retail
    • Entertain­ment & Media
    • Health
    • Sports
    • Travel
  • Policy & Public Interest
  • People & Culture
    • People & Culture
  • Send a Release
  • Sign Up
  • Log In
  • Resources
  • Blog
  • Journalists
  • RSS
  • GDPR
  • Overview
  • Distribution by PR Newswire
  • Cision Communications Cloud®
  • Cision IR
  • All Products
  • Send a Release
  • Sign Up
  • Log In
  • Resources
  • Blog
  • Journalists
  • RSS
  • GDPR
  • General Inquiries
  • Request a Demo
  • Editorial Bureaus
  • Partnerships
  • Media Inquiries
  • Worldwide Offices
  • Send a Release
  • Sign Up
  • Log In
  • Resources
  • Blog
  • Journalists
  • RSS
  • GDPR

Artur Shioji Ferradosa explica por que ocorrem dores ao praticar exercícios


News provided by

Artur Shioji Ferradosa

Apr 23, 2020, 12:32 ET

Share this article

Share this article


RIO DE JANEIRO, 23 de abril de 2020 /PRNewswire/ -- Uma pergunta frequente entre as pessoas que praticam atividades físicas é: o exercício físico pode causar dor em pessoas saudáveis? Para responder essa pergunta, convidamos o médico Ortopedista Artur Shioji Ferradosa para explicar porque as dores podem aparecer em alguns casos.

Ele começa explicando que a prática de exercícios físicos é frequentemente associada à melhora da dor induzida por doenças crônico-degenerativas ou sedentarismo, segundo o senso comum. Não é difícil provar esse ponto de vista, bastando poucos minutos de pesquisas em bases de dados científicas ou leigas.

Entretanto, pouco se fala do outro lado da moeda. O exercício físico também pode provocar dor.

"Dor pode ser descrita como uma experiência sensitiva ou emocional, desagradável e normalmente é interpretada como lesão tecidual real ou potencial. Essa situação pode afastar os indivíduos da prática regular dos exercícios físicos, impedindo-os de usufruir de todos os seus benefícios." Explica Artur Shioji Ferradosa.

O exercício físico induz estresses mecânico, térmico e químico ao organismo. Cada um deles gera uma cascata de efeitos que atuam sobre diversos receptores de dor e, consequentemente, sobre a percepção desse sintoma.

Há basicamente dois tipos de dor induzida pelo exercício físico:

  • a dor de início agudo (que ocorre durante o exercício ou em até 2 horas após o término da atividade);
  • a dor de início tardio (que começa após intervalo maior que 8 horas após cessar o exercício).

Dor de início agudo

A dor de início agudo tem mecanismos ainda pouco conhecidos, embora haja muitas hipóteses para explicá-la: pressão intramuscular elevada durante o exercício, produção de escórias metabólicas celulares tóxicas e deformação tecidual associada às contrações musculares.

O tecido muscular não é a única fonte da dor. Exercícios físicos vigorosos podem provocar, por exemplo, dor nas mamas de mulheres. É importante reconhecer e pesquisar causas diversas de dor em múltiplos tecidos — epitelial, tecidos conjuntivos, muscular e nervoso.

Uma revisão da literatura demonstra que exercícios físicos de diversas modalidades, intensidades e durações podem induzir dor de início agudo em pessoas saudáveis. Não há consenso sobre efeito dose-resposta dessas interações.

Dor de início tardio

Acredita-se que a dor de início tardio é causada por dano microscópico às fibras musculares. O acúmulo de ácido lático não está envolvido na gênese desse tipo de dor.

Qualquer alteração da rotina de exercícios físicos pode provocar dor de início tardio, como iniciar a prática de uma nova atividade física, aumentos de intensidade, carga ou frequência de atividade física. Até mesmo, trabalhar determinado grupamento muscular de uma forma diferente da habitual.

Esse tipo de dor acomete pessoas de qualquer nível de condicionamento físico, inclusive atletas de elite. Ela costuma persistir por períodos de 3 a 5 dias, com um pico de intensidade dos sintomas entre 24 a 48 horas.

Qualquer atividade física pode provocar esse tipo de dor e ela faz parte do processo de adaptação da fibra muscular ao novo estímulo a que ela foi submetida. Com a melhora do condicionamento físico, a tendência é que a dor seja progressivamente menor para o mesmo estímulo.

Tratamentos

Artur Shioji Ferradosa nos mostra que o tratamento da dor induzida por exercícios físicos inclui: repouso, gelo, analgésicos e massagem. Entretanto, é importante frisar que não há método comprovadamente eficaz em 100% dos casos.

Geralmente, a condição pode ser tratada sem intervenção médica. Porém, deve-se buscar aconselhamento médico nos casos de dores insuportáveis, inchaço do membro ou surgimento de urina escura.

Os sintomas não devem ser negligenciados com atitudes de orgulho, enaltecendo a dor "com frases de efeito do tipo: a dor é temporária, a glória é eterna", exemplifica Artur Ferradosa, ao indicar expressões frequentemente usadas em academias e entre comunidades de atletas amadores ou profissionais.

Aconselham-se, como medidas preventivas das dores musculares induzidas por atividades físicas, a introdução suave e a progressão gradual do exercício; se possível, seguindo um planejamento personalizado sob a supervisão de um profissional de educação física.

Não há benefício comprovado com a adoção de aquecimento muscular prévio ao início da sessão de exercícios e nem com a prática de alongamentos musculares — embora essas atividades também apresentam outras vantagens.

Mais sobre Artur Shioji Ferradosa

Para acompanhar o trabalho do médico Ortopedista Artur Shioji Ferradosa, siga-o no Twitter e Facebook e conheça seu Consultório de Ortopedia na Tijuca:

  • Endereço: Praça Saenz Peña, 45 sala 506 CEP 20520-900
  • Telefones: (21)2234-7361 | (21)99392-1511

Bibliografia:

  1. Dannecker EA, Koltyn KF. Pain during and within hours after exercise in healthy adults. Sports Med. 2014 Jul;44(7):921-42.
  2. Why do I feel pain after exercise? https://www.nhs.uk/live-well/exercise/pain-after-exercise/

FONTE Artur Shioji Ferradosa

SOURCE Artur Shioji Ferradosa

Modal title

Contact Cision

  • Cision Distribution 888-776-0942
    from 8 AM - 9 PM ET

  • Chat with an Expert
  • General Inquiries
  • Request a Demo
  • Editorial Bureaus
  • Partnerships
  • Media Inquiries
  • Worldwide Offices

Products

  • Cision Communication Cloud®
  • For Marketers
  • For Public Relations
  • For IR & Compliance
  • For Agency
  • For Small Business
  • All Products

About

  • About PR Newswire
  • About Cision
  • Become a Publishing Partner
  • Become a Channel Partner
  • Careers
  • COVID-19 Resources
  • Accessibility Statement
  • Asia
  • Brazil
  • Canada
  • Czech
  • Denmark
  • Finland
  • France
  • Germany
  • India
  • Israel
  • Italy
  • Mexico
  • Middle East
  • Netherlands
  • Norway
  • Poland
  • Portugal
  • Russia
  • Slovakia
  • Spain
  • Sweden
  • United Kingdom

My Services

  • All New Releases
  • Online Member Center
  • ProfNet

Contact Cision

Products

About

My Services
  • All News Releases
  • Online Member Center
  • ProfNet
Cision Distribution Helpline
888-776-0942
  • Terms of Use
  • Privacy Policy
  • Information Security Policy
  • Site Map
  • RSS
  • Cookie Settings
Copyright © 2022 Cision US Inc.