marthon training primarily recuits which type of fibres? a) type llx b) type ll c) fast...
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marthon training primarily recuits which type of fibres?
a) type llx
b) type ll
c) fast...
127. Exercises which include sprinting and weightlifting utilize which type of fiber? A Fast twitch B....
127. Exercises which include sprinting and weightlifting utilize which type of fiber? A Fast twitch B. Slow twitch c. Type 1 D. Type A
3. Muscles respond to strength training with hypertrophy. Hypertrophy occurs by a) increasing the number of...
3. Muscles respond to strength training with hypertrophy. Hypertrophy occurs by a) increasing the number of muscle fibers in the skeletal muscle. b) increasing the diameter of each fiber by adding more myofibrils. c) adding more mitochondria and myoglobin to each fiber. 4. Endurance training (such as training to run a 10k race) aims to increase the % of ATP generated from aerobic respiration during times of intense exercise. Which fiber type is primarily recruited for this type of endurance...
21) Which of the following is not a biogenic amine? b. Epinephrine c. Serotonin d. Histamine e. S...
21) Which of the following is not a biogenic amine? b. Epinephrine c. Serotonin d. Histamine e. Substance P 22) The output cells of the cerebellar cortex are which type of neuron? a. Golgi cells b. Purkinje cells c. Stellate cells d. Basket cells e. Pyramidal cells 23) Which of the following is nat a structural component of a myofibni? a. Sarcomere b. Actin c. Myosin d. Troponin e. Epimysium 24) Which of the following comparisons between Type I (slow-oxidative...
It can be readily demonstrated that pain has both fast and slow components. Which of the...
It can be readily demonstrated that pain has both fast and slow components. Which of the following statements about fast and slow pain is MOST CORRECT? Select one: a. Fast pain has a sharp, pricking quality and is well localised b. Slow pain is due mainly to impulses in myelinated group A delta sensory fibres c. Fast pain has a dull, aching quality and is poorly localised d. Fast pain is due mainly to impulses in unmyelinated group C sensory...
You observe the following fiber type distribution in a young individual before and after training. (3...
You observe the following fiber type distribution in a young individual before and after training. (3 points) PRE-TRAINING 1: 27% 1/la: 14% 1/Ja/llx: 3% la: 32% Nalllx: 24% Ux: 0% POST-TRAINING I: 29% 1/la: 5% 1/Ja/llx: 0% la: 59% Ja/llx: 6% Ux: 0% What was the most likely training program completed? Increased liver glycogen synthesis, increased skeletal muscle glucose uptake, and increased adipose tissue triglycerides formation is associated with which hormone? A. Glucagon B. Insulin C. Cortisol D. Epinephrine List...
A Fibers represented by X would be classified as _____ and would have relatively high _____....
A Fibers represented by X would be classified as _____ and would
have relatively high _____.
a) fast twitch, oxidative capacity
b) fast twitch, glycolytic capacity
c) slow twitch, oxidative capacity
d) slow twitch, glycolytic capacity
B Fibers represented by X would likely contain _____ and are
most likely from a motor unit within the ______. Group of answer
choices
a) type I myosin heavy chain, deep part of a gastrocnemius
muscle
b) type IIA myosin heavy chain, soleus muscle...
With regular exercise training, the expected shift in skeletal muscle fiber type is from: Type I...
With regular exercise training, the expected shift in skeletal muscle fiber type is from: Type I to Type llx 0 Type lib/X to Type Ila None of these are correct because the muscle cells get more anaerobic with regular training. Type lla to Type Il b/x
160. Which type of muscle fiber is highly resistant to fatigue and injury? A. O Type...
160. Which type of muscle fiber is highly resistant to fatigue and injury? A. O Type 1 B. Fast twitch C "Couch potato" fibers D. Type 11
Fast twitch fibers A) Make up light meat B) Fatigue rapidly C) Are glycolytic D) Both...
Fast twitch fibers A) Make up light meat B) Fatigue rapidly C) Are glycolytic D) Both a and c E) All of the above
4. Unfortunately, we cannot change the type of muscle fibers we are born with, but we...
4. Unfortunately, we cannot change the type of muscle fibers we are born with, but we can still train all of the fibers we do have! Since most of us aren't superstar athletes, we can benefit from a good exercise routine that contains a bit of both types of exercise. o For those that naturally have more slow twitch fibers, which type of exercise suits them best? Why? o Which type of exercise suits people that naturally have more fast...
127. Exercises which include sprinting and weightlifting utilize which type of fiber? A Fast twitch B. Slow twitch c. Type 1 D. Type A
3. Muscles respond to strength training with hypertrophy. Hypertrophy occurs by a) increasing the number of muscle fibers in the skeletal muscle. b) increasing the diameter of each fiber by adding more myofibrils. c) adding more mitochondria and myoglobin to each fiber. 4. Endurance training (such as training to run a 10k race) aims to increase the % of ATP generated from aerobic respiration during times of intense exercise. Which fiber type is primarily recruited for this type of endurance...
21) Which of the following is not a biogenic amine? b. Epinephrine c. Serotonin d. Histamine e. Substance P 22) The output cells of the cerebellar cortex are which type of neuron? a. Golgi cells b. Purkinje cells c. Stellate cells d. Basket cells e. Pyramidal cells 23) Which of the following is nat a structural component of a myofibni? a. Sarcomere b. Actin c. Myosin d. Troponin e. Epimysium 24) Which of the following comparisons between Type I (slow-oxidative...
You observe the following fiber type distribution in a young individual before and after training. (3 points) PRE-TRAINING 1: 27% 1/la: 14% 1/Ja/llx: 3% la: 32% Nalllx: 24% Ux: 0% POST-TRAINING I: 29% 1/la: 5% 1/Ja/llx: 0% la: 59% Ja/llx: 6% Ux: 0% What was the most likely training program completed? Increased liver glycogen synthesis, increased skeletal muscle glucose uptake, and increased adipose tissue triglycerides formation is associated with which hormone? A. Glucagon B. Insulin C. Cortisol D. Epinephrine List...
A Fibers represented by X would be classified as _____ and would
have relatively high _____.
a) fast twitch, oxidative capacity
b) fast twitch, glycolytic capacity
c) slow twitch, oxidative capacity
d) slow twitch, glycolytic capacity
B Fibers represented by X would likely contain _____ and are
most likely from a motor unit within the ______. Group of answer
choices
a) type I myosin heavy chain, deep part of a gastrocnemius
muscle
b) type IIA myosin heavy chain, soleus muscle...
With regular exercise training, the expected shift in skeletal muscle fiber type is from: Type I to Type llx 0 Type lib/X to Type Ila None of these are correct because the muscle cells get more anaerobic with regular training. Type lla to Type Il b/x
160. Which type of muscle fiber is highly resistant to fatigue and injury? A. O Type 1 B. Fast twitch C "Couch potato" fibers D. Type 11
4. Unfortunately, we cannot change the type of muscle fibers we are born with, but we can still train all of the fibers we do have! Since most of us aren't superstar athletes, we can benefit from a good exercise routine that contains a bit of both types of exercise. o For those that naturally have more slow twitch fibers, which type of exercise suits them best? Why? o Which type of exercise suits people that naturally have more fast...
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