Children must run to keep up with adults due to: a) the strength of leg muscles...
Children must run to keep up with adults due to:
a) the strength of leg muscles
b) the length of legs
c) the length of tendons
d) the force of gravity
Homework Answers
(c) is most appropriate
because it's grow the muscle child (tendons).Tendons is a bundle of fibers especially of muscle or nerve that is interconnected with our body muscles.
Add Answer to:
Children must run to keep up with adults due to:
a) the strength of leg muscles...
The greatest limit to how fast a human can walk is: A) The strength of leg...
The greatest limit to how fast a human can walk is: A) The strength of leg muscles B) The force of gravity C) The length of tendons D) The length of legs
A person is doing leg flexion/extension exercises from a sitting position in order to strengthen the...
A person is doing leg flexion/extension exercises from a sitting
position in order to strengthen the person's quadracept muscles.
The forces acting in the lower leg are illustrated in the figures
below.
W0 is the weight of the boot, W1 = 160 N
is the weight of the person's lower leg, FM is the
magnitude of the force exerted by the quadricepts muscle on the
tibia (shinbone) through the patellar tendon, and FJ is
the force due to the tibiofemoral...
uitular Muscles of the Lower Limb 15. Shin splints, a common exercise-related problem, are characterized by...
uitular Muscles of the Lower Limb 15. Shin splints, a common exercise-related problem, are characterized by pain along the inner edge of the shin bone, typically after physical activity, especially running. Shin splints are caused by an inflammation of the muscles, tendons, and bone tissue around your tibia. Based on this lab, what muscles do you think are inflamed? 16. Calf injuries are most often caused during sports where you need to push off with your foot quickly for a...
Problem: (2 Parts) Below we show a simplified model of a person's leg in cast that...
Problem: (2 Parts) Below we show a simplified model of a person's leg in cast that is pulled up by a sling. The leg and cast together is the system that is modeled as a rigid beam of mass m = 28.0 kg and length L = 0.80 m that is attached to the body at a hinge at point A. The leg and cast are lifted by the sling that exerts a vertical force of magnitude, F which is...
Suppose country A has a total population of 1200. There are 200 children and 1000 adults....
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3. You live in a town with 300 adults and 200 children, and you are considering,...
3. You live in a town with 300 adults and 200 children, and you are considering, producing a play. The production would have a fixed cost of $2,000 but no marginal costs beyond that Below are the demand schedules for adults and children.(a) What is the profit maximizing price to charge for adults? For children? How many tickets will you sell? What is your profit? (b) Suppose the city passed a law banning any form of price discrimination. What is the...
3 3, The purpose of post-operative leg exercises is to Maintain muscle tone Exercise fatigued muscles...
3 3, The purpose of post-operative leg exercises is to Maintain muscle tone Exercise fatigued muscles B. C Assess range of motion D. Promote venous return after surgery he has no audible 4. Mr. Kinmen has had surgery on the bowel. 24 hours after surgeryh bowel sounds. This is probably due to A. Bowel manipulation B. Inadequate lung expansion C. Severe pain D. NPO status before surgery 35. A patient is going to have a biopsy of an enlarged lymph...
PROBLEM 2 Knee Extension - The angular motion of the lower leg about the knee joint,...
PROBLEM 2 Knee Extension - The angular motion of the lower leg about the knee joint, and the forces and torques produced by the muscles crossing the knee joint during knee flexions and extensions have been investigated by a number of researchers utilizing different experimental techniques. One of these techniques is discussed here. Consider the person illustrated in Fig. 10.12. The test subject is sitting on a table, with the back placed against a back rest and the lower legs...
please help thumbs up if correct If each acts ce (sum of the M D A...
please help thumbs up if correct
If each acts ce (sum of the M D A der the which muscles are perpendicular to each other. If ma de of 1400 N, what is the estimated magnitude of the net force (sum ON B) 200N C) 2000N D) 700 N Assuming equal volume, the muscle with the larger cross sectional area will have a slower shortening velocity. Why? A) more streameres within each muscle fiber B) more muscle fibers in series...
1. When attempting to develop power and strength for a dynamic movement (throwing. kicking. punch...
1. When attempting to develop power and strength for a dynamic movement (throwing. kicking. punching), the preferred method of training would be to perform strength development exercises isotonic isokinetic isometric isolateral 2. Which of the following muscles will contract to produce the trunk rotation to the right that is necessary for a left hand throw? 1) right external oblique 2) left external oblique 3) right internal oblique 4) left internal oblique a.1, 3 b.2, 4 c.2, 3 d.1, 4 3....
A person is doing leg flexion/extension exercises from a sitting
position in order to strengthen the person's quadracept muscles.
The forces acting in the lower leg are illustrated in the figures
below.
W0 is the weight of the boot, W1 = 160 N
is the weight of the person's lower leg, FM is the
magnitude of the force exerted by the quadricepts muscle on the
tibia (shinbone) through the patellar tendon, and FJ is
the force due to the tibiofemoral...
uitular Muscles of the Lower Limb 15. Shin splints, a common exercise-related problem, are characterized by pain along the inner edge of the shin bone, typically after physical activity, especially running. Shin splints are caused by an inflammation of the muscles, tendons, and bone tissue around your tibia. Based on this lab, what muscles do you think are inflamed? 16. Calf injuries are most often caused during sports where you need to push off with your foot quickly for a...
Problem: (2 Parts) Below we show a simplified model of a person's leg in cast that is pulled up by a sling. The leg and cast together is the system that is modeled as a rigid beam of mass m = 28.0 kg and length L = 0.80 m that is attached to the body at a hinge at point A. The leg and cast are lifted by the sling that exerts a vertical force of magnitude, F which is...
3. You live in a town with 300 adults and 200 children, and you are considering, producing a play. The production would have a fixed cost of $2,000 but no marginal costs beyond that Below are the demand schedules for adults and children.(a) What is the profit maximizing price to charge for adults? For children? How many tickets will you sell? What is your profit? (b) Suppose the city passed a law banning any form of price discrimination. What is the...
3 3, The purpose of post-operative leg exercises is to Maintain muscle tone Exercise fatigued muscles B. C Assess range of motion D. Promote venous return after surgery he has no audible 4. Mr. Kinmen has had surgery on the bowel. 24 hours after surgeryh bowel sounds. This is probably due to A. Bowel manipulation B. Inadequate lung expansion C. Severe pain D. NPO status before surgery 35. A patient is going to have a biopsy of an enlarged lymph...
PROBLEM 2 Knee Extension - The angular motion of the lower leg about the knee joint, and the forces and torques produced by the muscles crossing the knee joint during knee flexions and extensions have been investigated by a number of researchers utilizing different experimental techniques. One of these techniques is discussed here. Consider the person illustrated in Fig. 10.12. The test subject is sitting on a table, with the back placed against a back rest and the lower legs...
please help thumbs up if correct
If each acts ce (sum of the M D A der the which muscles are perpendicular to each other. If ma de of 1400 N, what is the estimated magnitude of the net force (sum ON B) 200N C) 2000N D) 700 N Assuming equal volume, the muscle with the larger cross sectional area will have a slower shortening velocity. Why? A) more streameres within each muscle fiber B) more muscle fibers in series...
1. When attempting to develop power and strength for a dynamic movement (throwing. kicking. punching), the preferred method of training would be to perform strength development exercises isotonic isokinetic isometric isolateral 2. Which of the following muscles will contract to produce the trunk rotation to the right that is necessary for a left hand throw? 1) right external oblique 2) left external oblique 3) right internal oblique 4) left internal oblique a.1, 3 b.2, 4 c.2, 3 d.1, 4 3....
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