Artificial Turf: A Dangerous Playing Surface Some of the changes that have occurred in professional football were necessary for the game. Pads‚ helmets and other protective equipment helped the players safety. Other developments though‚ especially artificial turf‚ have proven themselves detrimental to the game and its participants. Just as changes were made earlier‚ they must be made again. Stadiums need to convert back to grass playing fields for the safety of football players‚ the satisfaction
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Anatomy and Physiology I Exam Review‚ Units 1-4 1. The smallest structures that biologists consider being alive are A. organisms. B. organs. C. macromolecules. D. cells. E. organelles. Review levels of organization. 2. Cells contain smaller structures called ___ that carry out their metabolic functions. Review the structure of the cell and know the functions of each of the organelles. 3. Many physiological processes are controlled by self-correcting ___ loops.
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The ACL‚ or anterior cruciate ligament‚ is a ligament that connects the tibia to the femur. It is one of the four ligaments that are crucial to the stability of the knee joint. The ACL specifically prevents the tibia from sliding too far forward‚ making the joint unstable and prone to dislocation. When someone experiences
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TECHNOLOGY BASICS: 1) What are the main components of an X-ray Tube? The x-ray tube consists of an electrode pair - a cathode and an anode. The cathode is a negatively charged heated filament made from tungsten. The anode is a positively charged flat disc‚ also made from tungsten. The electrode pair sits inside a glass vacuum tube‚ which is lined with lead for protection. 2) State the two interactions that occur in the X-ray tube to produce the x-ray beam Bermsstralhung interaction and Characteristic
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This past year has been an AMAZING year for me. Whether it be doing well in school‚ playing football for the first time‚ or even having Mr. Schmidt as my English teacher‚ it has been incredible. Even though Kanye made his song‚ “Amazing”‚ to show the world his massive ego‚ there are some lyrics that can represent how this year felt to me. After originally coming out in the album 808s & Heartbreak‚ it has been in numerous soundtracks and even entrance music for UFC fighters. Through many simple actions
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in place by ligaments ● 3. Little protection 2. Held in place by ligaments 3. Little protection Fractured clavicle a. What happens? Skeletal Structure s: Anterior ● a. Coracid process ● b. Acromion process ● c. Subscapular fossa d. Glenoid fossa or cavity Skeletal Structures: Posterior ● a. Spine 2. Held in place by ligaments 3. Little protection Fractured clavicle a. What happens? Skeletal Structures: Anterior ● a. Coracoid process 2. Held in place by ligaments 3. Little protection
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foot. Vascular injury could cause a bleed from either popliteal artery or vein causing a hematoma or blood pool that could cause significant pain in that area. The main types of injury would include soft tissue‚ muscle‚ nerve‚ and artery/vein‚ ligaments and menisci. A skin and soft tissue injury could include a mild contusion with some redness or bruising. Scratches may occur. If there is a deeper penetration and not appropriate would care‚ an infection could form causing a skin and soft tissue
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Kinesiology Introduction: The word comes from the Greek words kinesis (movement) and kinein (to move). Kinesiology‚ also known as human kinetics‚ is the scientific study of human movement. Kinesiology addresses physiological‚ mechanical‚ and psychological mechanisms. Applications of kinesiology to human health include: biomechanics and orthopedics‚ strength & conditioning‚ sport psychology‚ rehabilitation‚ such as physical and occupational therapy‚ as well as sport and exercise. Kinesiology is
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Process Acromion Variations (Bigliani) Glenoid Fossa Plane of the Scapula * Superior aspect 30◦- 45◦ a * anterior to frontal plane * Arm elevation in plane vs out of plane of scapula * Try this motion! Humerus * Structures * Tubercules (externally rotate humerus for grt. tubercule to clear acromion process and acromioclavicular ligament) * Try this! Inclination and torsion * Humeral head inclination=135◦ * Retroversion * Angle of torsion=30◦
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Anterior Superior Iliac Spine‚ or‚ ASIS for short a) b) c) Figure 1. a)Anterior view of the torso with Anterior superior iliac spine of both sides circled in yellow‚ b) torso with location of both sides of ASIS relative to muscles above and tendons below‚ c) location of ASIS identified. a) b)
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