Viva Voce on Hamstring Strains and Injuries
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Questions and Answers

What is the primary mechanism that leads to hamstring strain during activity?

  • Forced lengthening during contraction (correct)
  • Lack of proper hydration
  • Overexertion of muscle fibers
  • Weakness of the hip flexors
  • Which of the following factors can increase the risk of a hamstring strain?

  • Regular strength training
  • High levels of muscle flexibility
  • Previous injury (correct)
  • Low body weight
  • Where on the body does a hamstring strain typically occur?

  • Around the knee joint
  • Hip region
  • Back of the thigh (correct)
  • Front of the thigh
  • What is a recommended rehabilitation method for hamstring strain treatment?

    <p>Eccentric Nordic training</p> Signup and view all the answers

    At which moment are the hamstrings most vulnerable to injury during running?

    <p>Right before heel strike</p> Signup and view all the answers

    Which location is associated with the origin of the hamstring muscles?

    <p>Ischial tuberosity</p> Signup and view all the answers

    What primarily causes a hamstring strain during athletic activities?

    <p>Forced lengthening of muscles during contraction</p> Signup and view all the answers

    Which of the following is a potential predisposing factor for hamstring strains?

    <p>Poor hamstring strength</p> Signup and view all the answers

    What is the recommended duration for an eccentric training program aimed at rehabilitating hamstring strains?

    <p>10 weeks</p> Signup and view all the answers

    Which anatomical location is associated with the origin of the hamstring muscles?

    <p>Ischial tuberosity</p> Signup and view all the answers

    During which phase of running are the hamstrings particularly susceptible to injury?

    <p>Right before heel strike or push off</p> Signup and view all the answers

    In addition to physiotherapy, what other treatment option may assist in the recovery of a hamstring strain?

    <p>Scar tissue removal surgery</p> Signup and view all the answers

    Study Notes

    Viva Voce Stations

    • There are 4 stations with a possible 8 injuries.
    • 2 stations are acute injuries.
    • 2 stations are chronic injuries.

    Viva Injuries

    • Anterior Cruciate Knee ligaments injury
    • Elbow joint dislocation
    • Hamstring strain
    • Ankle sprain
    • Patella tendonitis
    • Osgood-Schlatters syndrome
    • Plantar Fasciitis
    • Chondromalacia patellae

    Hamstring Strain Anatomy

    • Hamstring strain is an injury to muscles at the back of the thigh.
    • These muscles include the biceps femoris, semitendinosus, and semimembranosus.

    Hamstring Strain Mechanisms

    • Overstretching of muscle fibres occurs at the origin of the muscle on the ischial tuberosity (sit bone, bottom of pelvis).
    • This occurs during maximal sprints or eccentric contractions while running.
    • The most vulnerable position is right before heel strike/push off.

    Hamstring Strain Predisposing Factors

    • Age
    • Previous injury
    • Poor hamstring strength
    • Reduced hip range of motion (ROM)
    • Tight muscles (without a warm-up)
    • Fatigue

    Hamstring Strain Rehabilitation/Treatment

    • Injections
    • Physiotherapy/exercise program

    Hamstring Strain Treatment Options

    • Eccentric Nordic training (10 weeks)
    • Balance exercises (muscle control)
    • Surgery (scar tissue removal)

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    Description

    This quiz covers essential topics related to hamstring strains and other injuries, focusing on their anatomy, mechanisms, and predisposing factors. It includes stations for both acute and chronic injuries, providing a comprehensive overview for students.

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