Categories
Assignment Help

Skeletal and smooth muscles move when nerve impulses sent from What stimulate the muscle fibers telling them to either contract or relax A.PNS B.head C. CNS

[ad_1]

Answer: The correct answer is C; CNS.

Explanation:

The CNS is short of the central nervous system. This system sends nerve impulses to stimulate both the skeletal and smooth muscles making them move, contract, and relax. The nervous system is made up of both the central nervous system and the peripheral nervous system. The main organs in the CNS are the spinal cord and the brain. The central nervous system is comprised of billions of nerve cells. The CNS controls bodily functions, your thoughts, and even your memory.

[ad_2]

Categories
Assignment Help

The muscular system is composed of approximately 600 smooth, cardiac or skeletal muscles ?

[ad_1]

The muscular system is composed of approximately 600 smooth, cardiac or skeletal muscles ?

[ad_2]

Categories
Assignment Help

How can a person boost the immune system? Complete full body exercises Target specific muscles groups Do push-ups until fatigued Sleep

[ad_1]

Answered by answersmine AT 22/10/2019 – 03:54 AM

I would think it would be full body exercises because you are covering the entire body but I’m not too sure. I can’t really see how it would help your immune system because the immune system is what protects your body from disease, virus, etc…

[ad_2]

Categories
Assignment Help

During the Renaissance, many artists were trying to draw the human body more accurately. Artists like Leonardo studied the skeleton and musculature (the muscle system) to make their paintings and sculptures of the human body more realistic. Leonardo also studied birds and seashells. He conducted in-depth studies of human anatomy, much as doctors did. He filled notebooks with detailed drawings of bones, muscles, and internal organs Which sentence is not part of the focus? A. Artists like Leonardo studied the skeleton and musculature… B. He filled notebooks with detailed drawings… C. He conducted in-depth studies of human anatomy, much as doctors did. D. Leonardo also studied birds and seashells.

[ad_1]

During the Renaissance, many artists were trying to draw the human body more accurately. Artists like Leonardo studied the skeleton and musculature (the muscle system) to make their paintings and sculptures of the human body more realistic. Leonardo also studied birds and seashells. He conducted in-depth studies of human anatomy, much as doctors did. He filled notebooks with detailed drawings of bones, muscles, and internal organs Which sentence is not part of the focus? A. Artists like Leonardo studied the skeleton and musculature… B. He filled notebooks with detailed drawings… C. He conducted in-depth studies of human anatomy, much as doctors did. D. Leonardo also studied birds and seashells.

[ad_2]

Categories
Assignment Help

What is an example of how you can be proactive about your personal health and wellness? Know your family health history and use reliable resources to research any family illnesses, because this will help you understand risks and available treatments Schedule regular doctor appointments, because getting checked by the doctor ensures that you will not get sick or contract communicable diseases Get extra sleep on days you don’t exercise, because this will help you keep your body composition in a healthy range and avoid changes in weight Use vitamins and performance-enhancing supplements, because they increase energy levels and help build muscles to keep your body physically fit Question 4(Multiple Choice Worth 1 points)

[ad_1]

Answered by answersmine AT 22/10/2019 – 04:31 AM

Your answer is: Know your family health history and use reliable resources to research any family.illnesses because this will help you understand risks and available treatments. By process of deduction, doctor’s appointments cannot perfectly ensure a lack of sickness, increasing sleep has studies that suggest it actually increases chances of weight gain, and performance-enhancing supplements are actually harmful if you don’t need them. Good Luck!

[ad_2]

Categories
Assignment Help

Match the following parts of the brain with their functions. 1. cerebrum responsible for muscle coordination and balance 2. cerebellum responsible for speech, emotion, and memory 3. brain stem responsible for involuntary muscles like the heart

[ad_1]

Answer:

The correct match would be:

  1. Cerebrum – responsible for speech, emotion, and memory
  2. Cerebellum – responsible for muscle coordination and balance
  3. Brain stem – responsible for involuntary muscles like the heart

The brain can be divided into three main parts:

1. Cerebrum: It is the largest part of the brain. It can be divided into two halves termed as right and left hemisphere. It can also be divided into broad regions termed as lobes (frontal, parietal, temporal, and occipital lobe).

The main functions of the cerebrum include control of voluntary muscles, interpret information received from sensory receptors (touch, vision, hearing, vision), reasoning, learning, emotions, and speech.

2. Cerebellum: It is located below the occipital lobe in the back of the brain. The main function of the cerebellum is the coordination and precision of voluntary actions and the maintenance of posture and balance of the body.

3. Brain stem: It connects the brain with the spinal cord. It consists of the midbrain, pons, and medulla oblongata. It helps in controlling and coordinating involuntary movements like the heart, lungs, swallowing, breathing, sneezing et cetera.

[ad_2]

Categories
Assignment Help

David sustained a complete avulsion of his hamstring tendons from their origin on the ischial tuberosity. what classes of lever are the hamstring muscles

[ad_1]

The hamstring muscles are considered as third class lever system.

Third class levers are the type of lever in which the
applied force is situated in between the load and the fulcrum. In this case,
the load is near the foot while the fulcrum is the ischial tuberosity and the
applied force is on the hamstring muscles which are in between the two.

[ad_2]

Categories
Assignment Help

What is the primary muscle used for normal breathing and which additional muscles are used to increase inspiration and expiration when performing strenuous exercise?

[ad_1]

What is the primary muscle used for normal breathing and which additional muscles are used to increase inspiration and expiration when performing strenuous exercise?

[ad_2]

Categories
Assignment Help

Which muscle disorder does Donna’s doctor diagnose? Donna is suffering from leg pain in which the calf muscles contract involuntarily. Donna’s doctor diagnoses her with____ .

[ad_1]

Answered by answersmine AT 22/10/2019 – 05:29 AM

Donna’s doctor diagnoses her with muscle cramps. Muscle cramps makes an individual suffer leg pain, in addition to this a person’s calf muscles can contract involuntarily in which Donna is currently experiencing. Muscle cramps happen due to low fluid intake which could make a person experience this. In which could make muscles tighten, leading or giving pain to the individual.

Post your answer

[ad_2]

Categories
Assignment Help

Which of the following statements BEST describes muscular endurance? A. Muscular endurance is related to, but less important than, muscle strength. B. Significant muscle strength is a prerequisite for developing muscle endurance. C. Muscle strength and endurance are both important to health but are not significantly related. D. Muscular endurance describes the ability of muscles to contract repeatedly and is related to muscle strength.

[ad_1]

The goal of the public health system is to maintain and strengthen the health and well-being of people.

This system comprises of all public, voluntary and private organizations that contribute to achieving this goal.Implement laws and regulations that secure health and ensure safety.  Some of the function of the public health is to ensure qualified public and personal health care staff., to develop plans and policies, to identify and investigate health issues and health hazards in the people…

According this definition and explanation, disease reporting is responsibility of public health. Correct answer: D Disease reporting is one way of ensuring and maintaining general public health.

All other options are personal responsibilities.

[ad_2]

Categories
Assignment Help

When Gretchen starts being chased by a dog, her brain sends a signal to her muscles to run. Which neurons are at work? sensory neurons motor neurons voluntary neurons involuntary neurons

[ad_1]

There are two systems in the human body that are responsible for the coordination between the functions of different systems to achieve the unity of the living organism’s body. These two systems are the nervous system and the endocrine system. The action of the nervous system is fast and takes a short time, while the action of the endocrine system is slow and takes a long time.

The functional unit of the nervous system is the nerve cell or the neuron. The neuron consists of a cell body and the axon. The cell body starts with the dendrites that receive the messages or the impulses from other neurons or from different sense organs or receptors. These impulses are then transmitted through the cell body. The cell body contains a nucleus and different organelles which help the nerve cell to perform its functions. The nerve impulse is then transmitted to the axon.

The axon is an extension from the cell body. There are some cells called Schwan cells that secrete a myelin sheath to insulate the axon from the surrounding medium. The insulated axons have more ability to conduct the impulses than non-insulated axons. The axon ends with the terminal arborizations. The terminal arborizations of a nerve cell connect to the dendrites of the next cell or to the afferent organ. The gaps between the dendrites and the terminal arborizations are called the synapses.

The nerve impulse is an electrochemical phenomenon i.e. an electrical phenomenon with a chemical nature. The membrane of the axon acts as a barrier between an outside positively charged medium and an inside negatively charged medium. This makes a potential difference of  -70mV. This state is called the resting potential. When the membrane is subjected to a stimulus, the positive charges enter to inside and the negative charges exit to the outside. The potential difference now becomes +40mV. This state is called the depolarization state. The point of stimulation acts as a new stimulus for the next point and so on. The membrane sooner gains its permeability again and the positive charges return to the outside and the negative charges to inside. This state is called repolarization.

The nerve impulse reaches the synapse. There are some neurotransmitters that are excited by the nerve impulse coming and carry the message across the membrane. Some receptors receive theses neurotransmitters on the dendrites of the next neuron. These receptors act as a stimulus for the new cell.

[ad_2]

Categories
Assignment Help

Which is an example of how the peripheral nervous system helps the body maintain its internal environment? Muscles produce keratin so that hair can grow stronger. Sweat glands break down the food that is consumed. Muscles contract rapidly to produce heat on a cold day. The brain recalls information to help take a test.

[ad_1]

Answer:

The integumentary system covers the surface of the body is true about the integumentry system.

Explanation:

The integumentary system includes the skin, nails, glands, hairs, and nerves. Its main role is to act as a barrier to protect the body from the outside environment. It also retains body fluids, regulates body temperature, eliminates waste products, and protects against disease.

The integumentary system is the largest organ in the body that covers the surface of the body.

Thus, The integumentary system covers the surface of the body is the true statement about the integumentry system.

[ad_2]

Categories
Assignment Help

S exercise levels increase, which of the following physiological changes occurs in the respiratory system? A. The respiratory muscles shrink. B. The lungs expand in size. C. The trachea widens. D. The airways narrow.

[ad_1]

1. The answer is “C”.

“Identical twins” who have been raised apart are typically more similar in intelligence level than biological siblings raised together because they have been born with the same genetic code.

Identical twins originate from a single fertilized egg that parts into two. Before it parts, it is either male or female. After it parts, there are either two guys or two females. The two sections of the fertilized egg embed in the uterus and every create one of the twins.  

Identical twins have the equivalent hereditary source. No immediate reason for monozygotic twinning has been resolved; it isn’t innate. Monozygotic twins speak to around 33% all things considered. They may look strikingly comparative, and it might be hard to reveal to them separated.

2. The answer is “A”.

Lawrence Kohlberg felt that one of the only ways individuals will accomplish the objectives in each of his six stages was to participate in “consensus democracy” in small group settings.

Lawrence Kohlberg felt that the best way to support development through these stages was by discourse of good problems and by investment in consensus democracy inside small groups. Consensus democracy was rule by understanding of the gathering, not larger part rule. This would invigorate and widen the reasoning of youngsters and grown-ups, enabling them to advance starting with one phase then onto the next.

3. The answer is “D.  showing a learner how to correct common mistakes”.

The term scaffolding alludes to a procedure in which instructors display or exhibit how to take care of an issue, and afterward venture back, offering support as required. Analyst and instructional architect Jerome Bruner first utilized the term ‘scaffolding’ in this setting, harking back to the 1960s. The hypothesis is that when understudies are given the help they require while discovering some new information, they stand a superior possibility of utilizing that learning freely. Bruner suggests positive association and three methods of portrayal amid educating: activities, pictures, and dialect.  

[ad_2]

Categories
Assignment Help

Which exercise technique involves working to slowly and gradually lengthen a muscle or group of muscles

[ad_1]

1. The answer is “C”.

“Identical twins” who have been raised apart are typically more similar in intelligence level than biological siblings raised together because they have been born with the same genetic code.

Identical twins originate from a single fertilized egg that parts into two. Before it parts, it is either male or female. After it parts, there are either two guys or two females. The two sections of the fertilized egg embed in the uterus and every create one of the twins.  

Identical twins have the equivalent hereditary source. No immediate reason for monozygotic twinning has been resolved; it isn’t innate. Monozygotic twins speak to around 33% all things considered. They may look strikingly comparative, and it might be hard to reveal to them separated.

2. The answer is “A”.

Lawrence Kohlberg felt that one of the only ways individuals will accomplish the objectives in each of his six stages was to participate in “consensus democracy” in small group settings.

Lawrence Kohlberg felt that the best way to support development through these stages was by discourse of good problems and by investment in consensus democracy inside small groups. Consensus democracy was rule by understanding of the gathering, not larger part rule. This would invigorate and widen the reasoning of youngsters and grown-ups, enabling them to advance starting with one phase then onto the next.

3. The answer is “D.  showing a learner how to correct common mistakes”.

The term scaffolding alludes to a procedure in which instructors display or exhibit how to take care of an issue, and afterward venture back, offering support as required. Analyst and instructional architect Jerome Bruner first utilized the term ‘scaffolding’ in this setting, harking back to the 1960s. The hypothesis is that when understudies are given the help they require while discovering some new information, they stand a superior possibility of utilizing that learning freely. Bruner suggests positive association and three methods of portrayal amid educating: activities, pictures, and dialect.  

[ad_2]

Categories
Assignment Help

Stiff muscles only result from overworking them. T/F

[ad_1]

Charlie had a waist circumference of 47 inches and a BMI of 29 this shows that she is overweight. BMI test level is high from normal ranges shows that she is at higher risk of disease. She should lose weight and concern to the doctor.

Further Explanation:

Body mass index (BMI) is a measured value derived from the height of a person and mass.

{text{BMI}}=dfrac{{{text{mass (kg)}}}}{{{{left( {{text{height}}}right)}^2}{{left({text{m}}right)}^2}}}

BMI indicates whether the person is healthy or overweight mainly used by physicians.

• Range of BMI in a normal person is 18.5-25mathbf{kg/m}^{2}

• Range of BMI in skinfold person is 25-30mathbf{kg/m}^{2}

• Range of BMI in underweight person is 15-18.5mathbf{kg/m}^{2}

The skinfold measurement test is used to determine a person’s body fat percentage and body composition.

In this test, we are the proportion of body fat by determining skinfold thickness at pinches specific part of the body. The estimate of these folds is determined the fat beneath the skin, also called subcutaneous adipose tissue.  

The tester pinches the skin at the site and drags the fold of skin away from the muscle so only the fat tissue and skin are being held. The skinfold thickness is measured by skinfold calipers in millimeters.

Skin test includes the seven locations of the body:

1. Triceps

2. Quadriceps

3. Suprailiac

4. Pectoral

5. Subscapular

6. Midaxilla

7. Abdomen

Charlie had a waist circumference of 47 inches and a BMI of 29 this shows that she is overweight. Females with waist size 47 inches have higher risk of having disease. BMI test level is high from normal ranges shows that she is at higher risk of disease.She should lose weight and concern to the doctor.

Learn more:  

1. Learn more about carbohydrate monomer brainly.com/question/6947177

2. Learn more about core muscle stabilization brainly.com/question/1231927

3. Learn more about energy storagehttps://brainly.com/question/523624

Answer Details:

Grade: High School

Subject: Health

Chapter: Physical Fitness

Keywords:

Body index mass, weight, doctor, triceps, abdomen, midaxilla, Quadriceps, skinfold, mass, height, pectoral.

[ad_2]

Categories
Assignment Help

To warm up before a run, David begins by completing quad and hurdler’s stretches. Which of these accurately evaluates his choice of warm-up activities? A. These activities are appropriate because they prepare muscles for intense movement. B. These activities are not appropriate because the muscles stretched are not warm yet. C. These activities are appropriate because they make the leg muscles more flexible. D.These activities are not appropriate because they stretch muscles not used in the exercise.

[ad_1]

1. The answer is “C”.

“Identical twins” who have been raised apart are typically more similar in intelligence level than biological siblings raised together because they have been born with the same genetic code.

Identical twins originate from a single fertilized egg that parts into two. Before it parts, it is either male or female. After it parts, there are either two guys or two females. The two sections of the fertilized egg embed in the uterus and every create one of the twins.  

Identical twins have the equivalent hereditary source. No immediate reason for monozygotic twinning has been resolved; it isn’t innate. Monozygotic twins speak to around 33% all things considered. They may look strikingly comparative, and it might be hard to reveal to them separated.

2. The answer is “A”.

Lawrence Kohlberg felt that one of the only ways individuals will accomplish the objectives in each of his six stages was to participate in “consensus democracy” in small group settings.

Lawrence Kohlberg felt that the best way to support development through these stages was by discourse of good problems and by investment in consensus democracy inside small groups. Consensus democracy was rule by understanding of the gathering, not larger part rule. This would invigorate and widen the reasoning of youngsters and grown-ups, enabling them to advance starting with one phase then onto the next.

3. The answer is “D.  showing a learner how to correct common mistakes”.

The term scaffolding alludes to a procedure in which instructors display or exhibit how to take care of an issue, and afterward venture back, offering support as required. Analyst and instructional architect Jerome Bruner first utilized the term ‘scaffolding’ in this setting, harking back to the 1960s. The hypothesis is that when understudies are given the help they require while discovering some new information, they stand a superior possibility of utilizing that learning freely. Bruner suggests positive association and three methods of portrayal amid educating: activities, pictures, and dialect.  

[ad_2]

Categories
Assignment Help

Also called smooth muscles , they are involuntary and function automatically without conscious will they are found in the internal organs of the body such as the digestive or respiratory system

[ad_1]

Answer:

The integumentary system covers the surface of the body is true about the integumentry system.

Explanation:

The integumentary system includes the skin, nails, glands, hairs, and nerves. Its main role is to act as a barrier to protect the body from the outside environment. It also retains body fluids, regulates body temperature, eliminates waste products, and protects against disease.

The integumentary system is the largest organ in the body that covers the surface of the body.

Thus, The integumentary system covers the surface of the body is the true statement about the integumentry system.

[ad_2]

Categories
Assignment Help

1. After food moves through the esophagus, where does it go next? Stomach Small intestine Large intestine Pancreas 2. The walls of the esophagus are lined with muscles. True False 3. We can swallow liquids while upside down, but not solid food. True False

[ad_1]

Answer:

The integumentary system covers the surface of the body is true about the integumentry system.

Explanation:

The integumentary system includes the skin, nails, glands, hairs, and nerves. Its main role is to act as a barrier to protect the body from the outside environment. It also retains body fluids, regulates body temperature, eliminates waste products, and protects against disease.

The integumentary system is the largest organ in the body that covers the surface of the body.

Thus, The integumentary system covers the surface of the body is the true statement about the integumentry system.

[ad_2]

Categories
Assignment Help

Billy just completed an intense resistance-training workout. how long should he wait before his next weight training workout to allow his muscles to rebuild and recover?

[ad_1]

A) Increase his activity and exercise levels and add more calories to gradually gain weight

 B) Increase his activity and exercise levels and eat the same number of calories to gradually gain weight

C) Increase his snacks to two or three per day until he reaches his target weight

D) Increase his calories consumed and do less activity and exercise until he reaches his target weight

The best answer is A

[ad_2]

Categories
Assignment Help

Which statement is the most important reason for warming up and cooling down? It reduces your risk of injury. It increases response time. It improves immune function. It stabilizes you emotionally. 1 points Question 2 Which term describes the promotion of health products, services, or practices of questionable safety, effectiveness, or validity for an intended purpose? quackery sham scam fishing 1 points Question 3 Which precaution should you take to protect yourself from the consequences of too much sun? Wear a hat, such as a baseball cap. Apply sunscreen only during the summer. Wear sunglasses that block at least 50 percent of the sun’s ultraviolet rays. Put on sunblock 30 minutes before going in the sun. 1 points Question 4 Which is the more questionable phrase when used in advertising? secret formula FDA-approved medically proven variation in efficacy 1 points Question 5 Which statement is true of cooling down after physical activity? A cool-down is a period of semistrenuous activity after physical activity. Cooling down increases blood flow to the muscles and decreases body temperature. Cooling down increases the lactic acid in your muscles, helping to protect them from injury. You should cool down for about 5 to 10 minutes after being physically active. 1 points Question 6 Which statement about dressing for physical activity is true? Clothes should be tight and lie flat against skin to prevent chafing. Rubberized or plastic clothing prevents you from sweating. In general, you should wear heavier weight clothing to keep muscles warm and flexible. You should wear a hat in cold weather and in sunny weather. 1 points Question 7 Which question is not relevant when evaluating advertisements? What is the product’s purpose? Who is the target audience? What is being advertised? How expensive is the product? 1 points Question 8 Which characteristics should you look for when choosing a shoe for physical activity? a sole that is exactly the same height at the heel and the toe a cushioned heel cup to protect the heel from impact a firm, molded inside to stabilize the foot a sole at least as wide as the upper part of the shoe 1 points Question 9 Which statement is true of electrolytes? The major electrolytes lost in sweat are hydrogen, potassium, and iron. Electrolytes help carry electrical impulses from one cell to another. Electrolyte replacement during physical activity is beneficial. Electrolyte concentrations decrease due to the loss of body water. 1 points Question 10 Which statement is true of warming up before physical activity? A warm-up is a period of semistrenuous activity that prepares the body for physical activity. A warm-up increases the amount of oxygen to your brain by raising your body temperature. You should warm up for about 15 to 20 minutes before being physically active. Stretching is important for flexibility and keeps your muscles from tightening up during physical activity.

[ad_1]

This is completely false.

Legal Medications can come with many risks.

For example, oxycodone, a painkiller, is very similar to heroin in the risk of addictiveness as well as abusability.

The same being with amphetamines (adderall/dexedrine) to meth.

Just because it is legal, does not mean it is any safer or more dangerous.

[ad_2]

Categories
Assignment Help

Increasing your level of strength by regularly creating a degree of tension in your muscles greater than they are accustomed to is called

[ad_1]

The risk of developing hypertension, heart disease and stroke can be reduced through diet and exercise.

Further Explanation:

Heart is the most vital circulatory organ in the body. The pumping of blood in the body is done by the heart. There are several heart issues that occur due to different reasons of malfunctioning of the heart. Hypertension, heart diseases and stroke are few of these heart issues.

Heart disease means the ailment that influences the heart. Heart diseases incorporate vein ailments, for example, coronary artery disease; heart rhythm issues and heart attack. It is otherwise called cardiovascular illness. Cardiovascular disease is a condition that includes limited or blocked veins which can cause a coronary failure, chest pain, stroke, etc.

Hypertension: This condition happens when there is constant pressure of blood against the walls of the arteries leading to several heart problems. The blood pressure is measured by the thickness of the artery and the amount of blood that flows in it. If the amount of blood is high and thickness of the artery is less, the blood pressure tends to be higher. The high blood pressure can be asymptomatic for several years. The continued damage to the blood vessels leads to hypertension in later stages of life. Hypertension can increase the risk of stroke.

Stroke: is the condition when oxygen fails to reach the brain due to malfunction of heart as well as the related organs the weakening of arteries causes blood clots due to high blood pressure. This causes less blood to flow to the brain causing stroke.

All these heart related problems can be cured by having a good diet as well as good lifestyle. Good lifestyle may include:

1. Getting enough relaxation and rest

2. Avoiding alcohol and other forms of intoxication.

3. Having a healthy and balanced diet.

4. Regular exercise.

Learn more:  

1. Learn more about heart disease brainly.com/question/1711248

2. Learn more about high blood pressure brainly.com/question/1160301

3. Learn more about hypertension brainly.com/question/1100758

Answer Details:

Grade: Middle School

Subject: Health

Topic: Cardiovascular System

Keywords:

Hypertension, heart disease, stroke, physical fitness, angina, lifestyle, balanced diet, arteries, heart, brain, blood clot, high blood pressure, circulatory system, blood, pumping of blood, relaxation, intoxication.

[ad_2]

Categories
Assignment Help

What must the students' muscles do to pull the rope

[ad_1]

What must the students’ muscles do to pull the rope

[ad_2]

Categories
Assignment Help

Which sentence most needs to be revised to eliminate a split infinitive? I plan on stretching my paycheck to almost last all month. I hope to slowly stretch my muscles before the big race. Mother plans to gradually renovate the house near the lake. Ariana is planning to take a long road trip after she retires.

[ad_1]

In life-threatening circumstances, the instinct to survive overcomes everything else.

Which supporting detail from Night by Elie Wiesel reflects the above theme best?

A. “Dozens of inmates were there to receive us, sticks in hand, striking anywhere, anyone, without reason.”  

B. “Never shall I forget those things, even were I condemned to live as long as God Himself.”  

C. “A barrel of foul-smelling liquid stood by the door. Disinfection. Everybody soaked in it.”  

D. “Our senses were numbed, everything was fading into a fog. We no longer clung to anything.”

The answer is D.

[ad_2]

Categories
Assignment Help

When focusing on muscular size or endurance, how long should you rest in between sets? 2 minutes 20-30 seconds 30-60 seconds do not rest, keep pushing the muscles

[ad_1]

1. ISOTONIC contraction

Lifting a weight 10 times is a kind of ISOTONIC contraction.

Lifting heavy cans and putting them on a shelf may be called an ISOTONIC contraction.

Lifting your heavy book bag several times is good ISOTONIC contraction.

Isotonic actually signifies ‘same tension,’ where ‘iso’- signifies ‘the same’ and ‘tonic’ alludes to ‘tension or force’ – for this situation, in the muscle. Isotonic contractions keep up consistent strain in the muscle as the muscle changes length. This can happen just when a muscle’s maximal power of compression surpasses the aggregate load on the muscle. Isotonic muscle contractions can be either concentric (muscle abbreviates) or flighty (muscle extends).  

2. ISOMETRIC contraction

Holding a heavy machine part steady while securing it in place may be categorized as ISOMETRIC contraction.

Flexing your leg muscles and holding the flex is an ISOMETRIC contraction.

In an isometric muscle contraction, the muscle fires (or actuates with a power and pressure) yet there is no development at a joint.  

As such, the joint is static; there is no protracting or withdrawal of the muscle strands and the appendages don’t move.  

In this kind of muscle contractions , there is no adjustment in the length of the muscle filaments themselves, and there is additionally no development at the joints, yet the muscle strands still fire.

[ad_2]

Categories
Assignment Help

17. What is the purpose of the mantra during meditation? A. It lets everyone know you're meditating. B. It allows you to concentrate on one peaceful sound. C. It helps to relax the muscles. D. It helps to release endorphins.

[ad_1]
17. What is the purpose of the mantra during meditation? A. It lets everyone know you’re meditating. B. It allows you to concentrate on one peaceful sound. C. It helps to relax the muscles. D. It helps to release endorphins.
[ad_2]