shown VM plays significant role in medial stabilizing the patella. The two head of the VM provided different stability of the patella. The VM longus contributes to knee extension‚ and VM oblique provide medial stabilization of patella during knee extension (Hubbard et al 1997). VMO provide greater stability of the patella compare to VML in knee extension in the particular individual‚ due to the angular orientation of the VMO muscle fibre (Nozic et al
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the lower back and trunk muscles as well as the knee joints‚ with that being said if done correctly squats are one of the best overall exercises that should be done by any lifter just as long as there are no pre-existing injuries in the way of doing a correct squat. 2) Joints involved: Hip and Knee Bones involved in Hip joint: Pelvic bone and Femur bones Bones involved in the Knee joint: Femur‚ patella‚ tibia‚ fibula 3) Extension of the hip and knee joint occur in the concentric phase of this exercise
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Chapter 20: The Knee and Related Structures © 2011 McGraw-Hill Higher Education. All rights • Complex joint that endures great amounts of trauma due to extreme amounts of stress that are regularly applied • Hinge joint w/ a rotational component • Stability is due primarily to ligaments‚ joint capsule and muscles surrounding the joint • Designed for stability w/ weight bearing and mobility in locomotion © 2011 McGraw-Hill Higher Education. All rights Figure 20-1 © 2011 McGraw-Hill Higher Education
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Anterior Cruciate Ligament Injury HPE 101 February 22‚ 2010 The anterior cruciate ligament‚ or ACL‚ is one of four major knee ligaments. The ACL is critical to knee stability‚ and people who injure their ACL often complain of symptoms of their knee giving-out from under them. Therefore‚ many patients who sustain an ACL tear opt to have surgical treatment of this injury. An ACL tear is most often a sports-related injury. ACL tears can also occur during rough play‚ mover vehicle collisions‚
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ACL Injuries Anthony Romero KIN 461/462 Advisor: Dr. Michael Liang Date: June 15‚ 2010 Introduction Kinesiology‚ often known as human kinetics‚ is the study of principles of anatomy‚ physiology‚ and mechanics in relation to human movements. This field of study is a regulated
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left knee. Discharge Diagnosis: Left Knee meniscectomy. Procedures: Laparoscopic Surgery to the Left Knee. CONSULTATION Date of Consultation: 7/8/20XX This is a 47-year-old male who was in his usual state of health until today entered the Emergency Room with severe pain to his left knee and equal amount of edema within the patellar area. This occurred after the patient fell at an angle on the left knee during a game of football with friends. The patient was evaluated with L-Knee Radiograph
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Functional Movement Screen (for all tests if pain score is 0) Deep Squat * Purpose * Assesses bilateral‚ symmetrical‚ and functional mobility of the hips‚ knees‚ and ankles. * Dowel held overhead assesses bilateral‚ symmetrical functional mobility of the shoulders as well as the thoracic spine. * Description * Athlete places feet slightly farther than shoulder width and places hands on the dowel to form a 90o angle at elbows overhead. * Athlete presses the
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foot down. The knee moved right while the foot was planted toward the left‚ followed by the athlete collapsing to the ground. There is immediate swelling‚ excruciating pain‚ and acute instability in the athlete’s knee. Instantaneously‚ contemplation turns to an ACL injury. All things considered‚ injuries are a frequent occurrence in the world of sports. Each and every sport has distinctive injury patterns and types of injuries that generally transpire. However‚ in the human body‚ the knee “is the most
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Injury) Anatomy of the knee: Two bones meet to form your knee joint: the thighbone (femur) and shinbone (tibia). Your kneecap sits in front of the joint to provide some protection. Bones are connected to other bones by ligaments. There are four primary ligaments in your knee. They act like strong‚ supportive ropes that help hold the bones together and keep your knee stable. Collateral Ligaments. These ligaments are found on the medial and lateral sides of your knee. The medial collateral ligament
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Basketball is a game of profound athletic contrasts. There are graceful‚ even elegant‚ movements that appear to defy gravity‚ that occur in a larger context of physical contact between large‚ powerful athletes. Impact will often occur between players with little warning and at full speed‚ with the athletes’ bodies contorted in different angles at the point of impact. The nature of these athletic movements creates a wide variety of forces upon the basketball player’s body‚ which in turn creates an
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