BASIC BIOMECHANICS
8th Edition
ISBN: 9781259913877
Author: Hall
Publisher: RENT MCG
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Textbook Question
Chapter 9, Problem 9AP
ADDITIONAL PROBLEMS
9. What spinal exercises are appropriate for senior citizens? Provide a rationale for your choices.
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TRUE OR FALSE
1. The longer the time tension is exerted, the greater the muscular endurance. *
2. The greatest amount of torque is produced by maximum tension in a muscle that is oriented at a 90° angle to the bone, and anatomically attached as far from the joint center as possible. *
3.The greater the torque a muscle can produce, the greater the movement it will produce on the body’s levers. *
4. When the fibers of a pennate muscle shorten, they rotate about their tendon attachment or attachments, progressively decreasing the angle of pennation. *
5.The fast-twitch fibers have smaller diameter than the slow-twitch fibers. *
6.At maximum velocity, no cross-bridges can form, so no force is generated, resulting in the production of zero power. *
7.The smaller number of cross-bridges results in a larger amount of force. *…
I. INSTRUCTION: Compute for the following given problem.
1. Emily can lift 21 kg (210 newtons force) using muscles that have a cross-sectional
area of 6 cm2. Use this formula to work out how many newtons per square
centimetre her muscles can pull with:
Formula: Force/Area
Chapter 9 Solutions
BASIC BIOMECHANICS
Ch. 9 - INTRODUCTORY PROBLEMS 1. What regions of the spine...Ch. 9 - INTRODUCTORY PROBLEMS 2. Construct a chart listing...Ch. 9 - INTRODUCTORY PROBLEMS Construct a chart listing...Ch. 9 - INTRODUCTORY PROBLEMS Construct a chart listing...Ch. 9 - INTRODUCTORY PROBLEMS How would trunk movement...Ch. 9 - INTRODUCTORY PROBLEMS What are the postural...Ch. 9 - INTRODUCTORY PROBLEMS Weight training is used in...Ch. 9 - INTRODUCTORY PROBLEMS What exercises strengthen...Ch. 9 - Prob. 9IPCh. 9 - Solve Sample Problem 9.1 using the following data:...
Ch. 9 - Prob. 1APCh. 9 - ADDITIONAL PROBLEMS 2. What exercises should be...Ch. 9 - ADDITIONAL PROBLEMS 3. Compare and contrast the...Ch. 9 - Prob. 4APCh. 9 - Prob. 5APCh. 9 - ADDITIONAL PROBLEMS 6. Formulate a theory...Ch. 9 - Prob. 7APCh. 9 - Prob. 8APCh. 9 - ADDITIONAL PROBLEMS 9. What spinal exercises are...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, bioengineering and related others by exploring similar questions and additional content below.Similar questions
- 1. Explain why isokinetic work is more beneficial towards the later stages of the rehabilitation process compared to isometric and isotonic muscle actions? 2. Describe what influence may be the #1 factor that may influence the rate of sustaining injuries in sports and why.arrow_forwardMuscle Review 1. List all the body movements for the following & 1 major muscle that crosses that joint: * refer to Chapters 8 - 11 head shoulder elbow wrist fingers trunk hip knee Name: ankle toesarrow_forwardplease solve this asaP!arrow_forward
- Madison 1. Madison is 5 feet 6 inches and weighs 115 lbs. She recently started going to 60 minute spin classes 4 days per week. She also Lifts 3 days per week (PAL 1.55). a.Calculate Madison’s TDEE (maintenance calories) 2. Now, Madison wants to put on muscle (3500kcal extra to put on 1lb of muscle). She wants to shoot to put on 1 lb per week. a.Calculate how many calories Madison needs to eat gain 1lb of muscle in 1 week.arrow_forwardExercise 19.2: Multiple Choice Questions Identify the correct Anesthesia code assignment for each of the following surgical procedures. 1. Arthroscopic repair of tendon, elbow to shoulder a. 01710 b. 01712 c. 01714 d. 01732 2. Open reduction and internal fixation for fractured shaft of tibia a. 01462 b. 01470 c. 01480 d. 01490 3. Rhinoplasty to correct a deviated septum a. 00160 b. 00162 c. 00164 d. 00190 4. Inguinal henia repair with mesh for a 44-year-old patient a. 00830 b. 00834 c. 00836 d. 00840 5. Closed manipulation of non-displaced fracture of the humerusarrow_forwardGIVE 3 EXERCISE THAT CAN BE CONSIDERED AS A LOCOMOTOR MOVEMENT WITH FLEXION AND EXTENSION MOVEMENT (mixed, not separated)I NEED IT ASAParrow_forward
- base on your own words, 1)What is core exercise? 2. Enumerate the different core exercises. 3. What is the proper execution of the different core exercises? 4. What are the benefits of core exercises?arrow_forwardDescribe a simple Feldenkrais exercise that takes less than 5-minute and can be done while standing up. Please provide easy-to-follow steps.arrow_forwardII. Real life problem. You are a trainer and are called on to the field where a player is down with a severe cramp of his right hamstring (biceps femoris) muscle. You know that cramps are caused by over-active motor nerve activity to the muscle. Your associates want to stretch the cramping hamstring, but you say, “No! I want the player to concentrate on contracting his right quadriceps muscles before we stretch.” Why might stretching a cramping muscle INCREASE the cramping?arrow_forward
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