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KNES 377 Study Guide - Midterm Guide: Scapula, Soleus Muscle, Exercise Ball

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amaranthlion961
6 Nov 2016
School
CSUF
Department
Kinesiology
Course
KNES 377
Professor
Kristine Boyle- Walker

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Document Summary

13 aquatic exercise: identify and discuss the the physical properties of water and the effect of exercise in water, properties of water. 18 spine: review spine anatomy, cervical, 7 vertebrae; first two are atypical, c1-2: atlas, axis, most of our rotation comes from these two vertebrae, c3-7: typical, flexion/rotation and side bending occurs here, facet. Phase i: inactive: goals: decrease pain, spasm, and edema. Education: proper postures in standing, sitting, sleeping, et(cid:272) . Best ti(cid:373)e to do this is phase i (cid:271)e(cid:272)ause (cid:455)ou do(cid:374)"t ha(cid:448)e a lot to do anyway. Phase ii: active: goals: decrease pain, increase rom/flexibility, increase strength, increase endurance, restore proprioception, maintain conditioning. Non-resistive strength work; resistive strength work is phase iii: interventions. E-stim can decrease pain, engage muscles for strength work. You can begin maitland grade 3 for joint mobilization to restore flexibility. Setting the core: teach the patient how to effectively engage core before any exercise: cervical: occiput-atlas nod, lumbar: transverse abdominus pelvic floor.

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Related Questions

Draw a concept map with lines to show the connections between each of the following words as they connect within the body. The purpose of this assignment is to facilitate your understanding of the integrated nature of physiological processes in the body at rest and during exercise. You must include, but are not limited to, the following terms in your map. *All terms must have at least one connection, and all connections must have an explanation:

Cardiac Muscle

Skeletal Muscle

Actin

Myosin

Motor Unit

ATP

Eccentric

Concentric

Isometric

Blood Flow

Parasympathetic nervous system

Sympathetic nervous system

Lactic acid

Force

Fiber Type

Fiber Size

Optimal sarcomere length

Speed of Contraction

Frequency of Stimulation

1)Describe the directions in which the two motor proteins, kinesin and dynein, travel along a microtubule. Which of the two proteins moves materials towards the Golgi and which moves materials away from the Golgi? Lastly, what is the speed of kinesin dependent on?

2)What are microfilaments crucial for? How do they self-assemble? Which end do they prefer to elongate from?

3)Describe what types of filaments are in each of the bands of the sarcomere. As a muscle fiber is shortened, describe what happens to each of the bands in the sarcomere as the Z lines move inwards.

4)Describe the role of calcium ions in muscle contraction.

5)List the various types of actin-binding proteins

6) A. What are 3 functions of the cytoskeleton?

B.What are the three filaments that compose the cytoskeleton, and what are they composed?

7)How do they see the internal structures of cells in the microscope? What do proteins get labeled with?

8)Myosin II action (Figure 9.61) differs from that of kinesin (Figure 9.15) in that one of the kinesin heads is always in contact with a microtubule, whereas both myosin heads become completely detached from the actin filament. How are these differences correlated with the two types of motor activities in which these proteins engage?

9)If a myofibril were pulled so that the sarcomeres increased in length by approximately 50 percent, what effect would you expect this to have on the contractile ability of the myofibril? Why? What effects would this have on the H, A, and I bands?

10)Because cytoplasmic vesicles are seen to move in both directions within an axon, can you conclude that some microtubules are oriented with their plus end facing the axon terminus and others oriented with the opposite polarity? Why or why not?