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Related Concept Videos

Exercise and Muscle Performance01:27

Exercise and Muscle Performance

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Exercise induces a range of adaptations in muscle tissue, depending on the type and duration of activity. Such physical training can be broadly categorized into two types: endurance exercises and resistance exercises.
Endurance exercises
Endurance exercises involve running, swimming, or cycling, which require repetitive movements with low force output. When a person engages in endurance exercise, a few noticeable changes occur in their skeletal muscles. For instance, the number of capillaries...
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Muscle Recovery and Fatigue01:24

Muscle Recovery and Fatigue

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Muscle fatigue refers to the decline in a muscle's ability to maintain the force of contraction after prolonged activity. It primarily stems from changes within muscle fibers. Even before experiencing muscle fatigue, one may feel tired and have the urge to stop the activity. This response, known as central fatigue, occurs due to changes in the central nervous system, namely the brain and spinal cord. While there is no single mechanism that induces fatigue, it may serve as a protective...
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Disorders of the Skeletal Muscle01:28

Disorders of the Skeletal Muscle

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The clinical conditions affecting the skeletal muscle tissue are broadly categorized as musculoskeletal and neuromuscular disorders.
Musculoskeletal disorders
Musculoskeletal disorders involve injuries and conditions affecting the skeletal muscles and associated connective tissues. These disorders can arise from acute biomechanical stresses or chronic overuse and can occur across different age groups. Common injuries include sprains, fractures, and muscular strains, often resulting from...
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Muscle Stimulation Frequency01:22

Muscle Stimulation Frequency

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The contraction strength of muscles is regulated by motor neurons, which modulate the frequency of action potentials dispatched to the motor units based on the body's requirements. This process of varying the muscle stimulation frequency allows muscles to contract with a force that is precisely tailored to the needs of the moment, whether lifting a feather or a heavy box.
Wave summation
At low firing rates, motor neurons induce individual twitch contractions in muscle fibers. These twitches...
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Exercise and Cardiovascular Response01:20

Exercise and Cardiovascular Response

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Exercise significantly impacts cardiovascular response, which is crucial for understanding patient health and designing effective treatment plans.
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
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The Muscular System01:18

The Muscular System

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The muscular system is essential to the body's overall structure and function, playing a crucial role in movement, stability, and internal processes. It consists of three distinct types of muscle tissue: the skeletal, the smooth, and the cardiac muscles.
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An Inertial Measurement Unit Based Method to Estimate Hip and Knee Joint Kinematics in Team Sport Athletes on the Field
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An Inertial Measurement Unit Based Method to Estimate Hip and Knee Joint Kinematics in Team Sport Athletes on the Field

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Sportsmedicine Forum.

G A Halvorson1, B S Alpert2, L A Feuerborn3

  • 1a Chair, Sports Medicine Committee Academy of Physical Medicine & Rehabilitation Tucson.

The Physician and Sportsmedicine
|July 20, 2016
PubMed
Summary
This summary is machine-generated.

Sportsmedicine Forum invites readers to share unique treatment methods, controversial topics, and new trends in sports medicine. Submit your insights and case studies for publication and discussion.

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Area of Science:

  • Sports Medicine
  • Medical Publishing

Background:

  • The Physician and Sportsmedicine journal serves as a platform for reader engagement.
  • A dedicated section, Sportsmedicine Forum, facilitates open discussion among professionals.

Purpose of the Study:

  • To provide a sounding board for readers' professional opinions and experiences.
  • To encourage the sharing of novel treatment approaches and emerging trends in sports medicine.

Main Methods:

  • Readers are invited to submit their views on published articles or controversial topics.
  • Case studies or series identifying new trends are welcomed for consideration.

Main Results:

  • The forum serves as a conduit for diverse perspectives within the sports medicine community.
  • Reader contributions foster a dynamic exchange of practical knowledge and clinical observations.

Conclusions:

  • Sportsmedicine Forum actively promotes reader participation in shaping sports medicine discourse.
  • The platform encourages the dissemination of innovative ideas and clinical experiences among practitioners.