BIOS251 Week 7 Lab Exercise Joints To complete this worksheet‚ select: Module: Support and Movement Activity: Anatomy Overviews Title: Joints 1. a. From the main Joints page‚ click Fibrous Joints and identify each of the following structural joint types. Suture Syndesmoses Gomphosis Suture Syndesmoses Gomphosis b. Why are sutures
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Obicularis oris Occipitalis Orbicularis oculi Platysma Splenius capitis Sternocleidomastoid Supraspinatus Trapezius Zygomaticus Movement(s) Performed Example: Abducts the arm Raises eyebrows‚ wrinkles forehead Elevates and retracts the scapula and abducts the neck Elevates the mandible Draws lips together Draws scalp back Closes the eye Wrinkles skin of the neck and depresses corner of the mouth Extends head/neck‚ bends and rotates head Flexes head and neck (prayer muscle)‚ rotates
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Activity 1.2.2: Skeleton Scavenger Hunt Introduction Throughout the Human Body Systems course‚ you will explore the many functions of the skeletal system. Bones‚ cartilage‚ ligaments and tendons are all types of connective tissue that support your frame. The human skeleton is a wonder of design and engineering. It is incredibly strong and affords us great protection‚ but it is also incredibly light‚ giving us a great range of mobility. As you go on to explore the human body‚ knowledge of bone
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SI/Lumbar Review: 1. Space between the sacrum and the Ilium? Sacral sulcus 2. Upslip of innominate? PSIS Pubic Tubercle Ischial Tuberosity Medial Malleolus ASIS 3. What would ATC palpate posteriorly? Inferior angle of the scapula 4. What mechanism would cause an upslip of the ilium on the sacrum? Fall on ischial tuberosity Motor vehicle accident‚ one foot on brake 5. Nutation of the sacrum? Anterior & Inferior 6. Hyperlordosis pelvis is rotated? Anteriorly 7. What
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while the proximal end fits into a socket in the scapula. In a human‚ anterior describes structures nearest the front side of the body‚ and posterior describes structures toward the rear‚ or backside‚ of the body. The terms dorsal (backside) and ventral (“belly”) are used interchangeably with the terms posterior and anterior. The sternum (breast bone) is on the ventral side of the body and anterior to the vertebral column‚ while the scapula (shoulder blade) is on the dorsal side of the body
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damage is called the supraspinatus muscle. “The supraspinatus is a relatively small muscle of the upper arm that runs from the supraspinatous fossa superior of the scapula (shoulder blade) to the greater tubercle of the humerus. It is one of the four rotator cuff muscles and also abducts the arm at the shoulder. The spine of the scapula separates the supraspinatus muscle from the infraspinatus muscle‚ which originates below the spine” (Supraspinatus Muscle‚ 2013) Rotator Cuff Tendonitis/tears usually
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Name: Student Number: Unit: Sports Analysis. Unit Leader: Sally Hope. Date: 31st January 2006. Assignment: ¡®Describe stroke cycle for Breaststroke identifying phases of propulsion and resistance. Define and analyse the major muscle groups used and the energy system demands made on the body in swimming this stroke over 200 metres in 2 minutes 10seconds. Explain how you would develop both muscles and energy systems using appropriate land and water training¡¯. I declare that
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Ken Lee Gregory Voigt ENS 303 May 9‚ 2013 Tennis Serve Introduction: The tennis serve is one of the most scrutinized athletic motions in all of sports. It is extremely complex and involves many parts that must move in synchronization in order to execute a proper serve. The mechanics of the serve need to be solid because there is a very slim margin for error. When done effectively a serve will have good placement and power to start the point where the server is in an offensive position and
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Flexion of the elbow. Triceps (horse shoe on the back of the arm) Extension at the elbow joint. Trapezius (lower‚ middle‚ and upper fibres) (trapezoids) The trapezius is very important for many shoulder girdle movements but its action on the scapula is quite complex and not emphasized in this text. Some of
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One thing I left out in my response was about fixators. Basically‚ fixators are a type of synergist‚ that prevents movement at another joint. This allows for maximum movement of the main muscle. Basically at elbow flexion‚ the muscles of the scapula help keep it still due to the fixators (Martini and Nath 2009 p. 340). This allows for flexion to be isolated to the elbow. You mentioned two types of movement that I wasn ’t as familiar with: "Retraction- Movement at your arms to your shoulders"
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