joint When you tare your ulnar collateral ligament you get excessive movement What are the 3 largest groups that control the fingers? 1. Lumbricales 2. Dorsal interossei 3. Palmar interossei Moving the thumb Bringing the thumb to pinky is opposition Taking it back to normal position is reposition Thenor eminance Muscular projection under thumb Hypothenor eminance Muscular projection under pinky What is a unique feauture of the collateral ligament? They are multi-banned What nerve runs
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crus inserts on the anterior surface of the vertebral bodies of L1 to L3 (and occasionally to L4) and the corresponding intervertebral discs while the smaller left crus inserts on the anterior vertebral bodies of the L1 to L2 (occasionally L3). The crura blend with the costal margins of the diaphragm via the medial and lateral arcuate ligaments. Arching over the psoas from the vertebral body and disc to the transverse process of L1/L2‚ the fibers of the medial arcuate ligament blends with the fascia
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quadriceps and many more. Recognizing that the vertebral column is so long‚ each different vertebrae is able to connect to at least one of the many important back muscles or muscle groups. When the vertebral column becomes fractured‚ bones‚ joints‚ ligaments and even muscles can move and misplace making it important to seek medical help immediately. Some symptoms that can be experienced are muscle weakness‚ numbness‚ tingling in one or both legs‚ Increased reflexes in one or both legs that can cause
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Plyometric training is a good thing to incorporate because it helps prevent injuries. “Further research has evaluated plyometric training in patients who have been injure‚ most specifically related to injury prevention of first time noncontact anterior cruciate ligament (ACL) injury.” Plyometric training is also used in sports as a functional movement patterns and skill. In this research article‚ it gives examples of plyometric training and increasing jump height. Some examples are squat jumps‚ split squat
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many bones do we have in our body? There are 206 bones in the body. 4. What do bones need in order to be healthy? Exercise‚ Vitamin D‚ Vitamin A‚ Vitamin C 5. Differentiate between tendons‚ ligaments and joints. • Tendons connect muscle to the bone • Ligaments connect bone to bone • Joints are the meeting point of two or more bones 6. What are the 2 main divisions of the skeletal system? Differentiate between the 2 and what bones are within each.
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Flexor digitorum superficialis Olecronon fossa □ Space for the olecronon process of the ulna Joints Review Page 2 ○ Joints □ Radiohumaral Ulnarhumeral Superior radioulnar notch ○ Ligaments Ulnar collateral □ Prevent or resist medial deviation Anterior band Posterior band Oblique band Radial collateral □ Prevents or resists lateral deviation Annular □ Holds the head of the radius against the ulna *** Nursemaids elbow *** Different theories
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—where upper arm bone will attach…a fossa is an indentation or saucer-like. b. Clavicle—support and a strut c. Humerus (upper-arm) c.i. End with the ball is proximal‚ other end is distal c.ii. Bicipital (intertubercular) groove—for bicep indicates anterior side c.iii. Medial & lateral epicondyles : epi= outside ‚ condyle = bulge 4. Ulna: medial bone (has giant ‘claw’ on the top)…big bump=Olecranon process (elbow bone) – proximal end of the Ulna. The distal end of Ulna call styloid process like a
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developed in his groin which disappeared when he was on his back. After several months‚ the pain and the bulge in his groin increased and he finally agreed to see a physician. On exam‚ you observe a swelling which begins about midway between the anterior superior iliac spine and the midline‚ progresses medially for about 4 cm‚ and then turns toward the scrotum. Definitions Hernia: Protrusion of any viscus from its normal cavity through an abnormal opening. Hernias may be described as: Reducible
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insertion It has two heads of origin; one‚ the long head‚ arises from the lower and inner impression on the back part of the tuberosity of the ischium‚ by a tendon common to it and the semitendinosus‚ and from the lower part of the sacrotuberous ligament the other‚ the short head‚ arises from the lateral lip of the linea aspera‚ between the adductor magnus and vastus lateralis‚ extending up almost as high as the insertion of the gluteus maximus; from the lateral prolongation of the linea aspera
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skin of forehead vertically (as in frowning) Frontalis protects eyes from intense light and injury; blinking‚ squinting & draws eyebrows inferiorly Obicularis oculi sphincter muscle of the frontal and maxillary bones eyelid and ligaments around orbit tissue of eyelid Zygomaticus: major & minor muscle pair extending diagonally from cheekbone to corner of mouth zygomatic bone skin and muscle at corner of raises lateral corners of mouth mouth upward (smiling muscle)
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