Homework Answers
4. When running uphill the vastus group of the quadriceps and the soleus muscle of the calf will be activated considerably greater than when running on a flat surface. When running hill we need to perform more against gravity movement and thus these muscles needed to activate for the climb.During downhill, the body targets the glutes, hamstrings, quadriceps, calves muscles to decrease and balance the speed.
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4. Which muscles of the lower extremity are called on more for running uphill than for...
Provide eight examples of biarticular muscles found in the upper and lower extremity (4 upper extremity...
Provide eight examples of biarticular muscles found in the upper and lower extremity (4 upper extremity and 4 lower extremity). Further, state all of the joint motions contributed by each muscle
Explain 3 resistance-based exercises for the lower extremity and identify which muscles are the primary movers...
Explain 3 resistance-based exercises for the lower extremity and identify which muscles are the primary movers and which muscles assist during the performance of each exercise
Name: Date: Ex. 4-The Muscular System Examination of muscles that move the lower lea Procedure E...
Name: Date: Ex. 4-The Muscular System Examination of muscles that move the lower lea Procedure E - 8. OMIT Conclusions: 1. 9. 2. 10. 3. 11. 4. 12. 5 . 13. 6. 7. 1. What bone or bones serve as the insertion bone (s) for all muscles that act as prime movers of the lower leg? Problems: 2. At which ioint does movement occur whenever the lower leg moves? 3. Where is each of these groupg located with relation to...
Classify the characteristics of the three types of muscles. Some labels may be used more than...
Classify the characteristics of the three types of muscles. Some labels may be used more than once. Cardiac Muscle Skeletal Muscle Smooth Muscle Characteristics: Composed of spindle- shaped cells Composed of branching, striated cells Functions in voluntary body movements Found only in the walls of the heart Found in muscles attached to the body's bones Involuntary muscle Named for cells that lack striation Also called voluntary muscle Individual cells have multiple nuclei Individual cells have a single nucleus
1.explain why there are more lines in the hydrogen emission spectrum than in the absorption spectrum?...
1.explain why there are more lines in the hydrogen emission spectrum than in the absorption spectrum? 2. indicate asborption, from a lower energy level to a higher energy level. Then indicate emission for the same transition as through various pathways, which would then result in many more emission peaks than there was in the original absorption (transition).
Lab #13: Work and Angular Momentum Wear running shoes/sneakers to this lab Prelab questions (to be...
Lab #13: Work and Angular Momentum Wear running shoes/sneakers to this lab Prelab questions (to be answered on a separate sheet of paper and handed in): 1.) What are the formulas and definitions for work and power? 2.) If the same engine (with constant power) tries to move a 100 kg mass and a 200 kg mass uphill, which one would take more time? 3.) If the same engine (with constant power) tries to move a 100 kg mass and...
4.The media often claims that high-income Canadians pay the same or lower taxes than low-income Canadians....
4.The media often claims that high-income Canadians pay the same or lower taxes than low-income Canadians. Is this a valid claim? Why or why not? Compare a Canadian earning $40,000 per year with a Canadian earning$80,000 per year. Would the higher-income Canadian pay the same amount of tax? Twice as much tax? Or more than twice as much tax? Explain. Explain why marginal tax rates in Canada are higher than average tax rates. Use the personal opinion to answer，thanks.
Explain why nonpolar molecules usually have much lower surface tension than polar ones.
Explain why nonpolar molecules usually have much lower surface tension than polar ones.
Review Sheet 13 227 Muscles of the Lower Limb 9. Using the terms from the key...
Review Sheet 13 227 Muscles of the Lower Limb 9. Using the terms from the key on the right correctly identify all muscles provided with leader lines in the illustrations below à adductor longus b. extensor digitorum longus fibularis longus d gastrocnemius e rectus femoris sartorius f. Soleus h. tensor facia lata i vastus lateralis vastus medialis 10. Use the key terms in question 9 to respond to the descriptions below. 1. "tailor's muscle 5. posterior compartment muscles that plantar...
Why is titanium more reactive than zirconium even though it has a lower ionization energy?
Why is titanium more reactive than zirconium even though it has a lower ionization energy?
Name: Date: Ex. 4-The Muscular System Examination of muscles that move the lower lea Procedure E - 8. OMIT Conclusions: 1. 9. 2. 10. 3. 11. 4. 12. 5 . 13. 6. 7. 1. What bone or bones serve as the insertion bone (s) for all muscles that act as prime movers of the lower leg? Problems: 2. At which ioint does movement occur whenever the lower leg moves? 3. Where is each of these groupg located with relation to...
Lab #13: Work and Angular Momentum Wear running shoes/sneakers to this lab Prelab questions (to be answered on a separate sheet of paper and handed in): 1.) What are the formulas and definitions for work and power? 2.) If the same engine (with constant power) tries to move a 100 kg mass and a 200 kg mass uphill, which one would take more time? 3.) If the same engine (with constant power) tries to move a 100 kg mass and...
Explain why nonpolar molecules usually have much lower surface tension than polar ones.
Review Sheet 13 227 Muscles of the Lower Limb 9. Using the terms from the key on the right correctly identify all muscles provided with leader lines in the illustrations below à adductor longus b. extensor digitorum longus fibularis longus d gastrocnemius e rectus femoris sartorius f. Soleus h. tensor facia lata i vastus lateralis vastus medialis 10. Use the key terms in question 9 to respond to the descriptions below. 1. "tailor's muscle 5. posterior compartment muscles that plantar...
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