Why do muscles need to be strained when exercising?
A.It allows them to grow stronger as they rebuild
B. Muscles are not being used if they are not strained
C. exercising is supposed to be a strain on all muscles
D. If muscles are not strained they are not getting oxygen

Answers

Answer 1

Answer:

A

Explanation:

It's A because the muscles are required to work harder, and this causes microscopic damage to the muscle fibers, resulting in stiffness or soreness.

Answer 2

The muscles need to be strained when exercising because it allows them to grow stronger as they rebuild. Thus, option A is correct.

Where the cardiac muscles are found in our body?

The cardiac muscles are found in the heart and responsible for the pumping of blood which contains vital compounds and nutrients to other parts of the body.

The skeletal muscles include bones, cartilages etc which help to provide support and shape to the body. Smooth muscles are found in hollow organs such as liver, pancreas and help in proper functioning.

The three major types of muscles found in the body include smooth muscles, cardiac muscle, and skeletal muscle. Stiffness can occur when someone starts a new exercise routine or program or has increased the intensity and duration of their routine. When this happens, the muscles are required to work harder, and this causes microscopic damage to the muscle fibers, resulting in stiffness or soreness.

Therefore, The muscles need to be strained when exercising because it allows them to grow stronger as they rebuild. Thus, option A is correct.

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Related Questions

Why is it such a bad idea to drink and drive?

Answers

Answer:

It's a very bad idea because your brain doesn't work right because of the reaction of alcohol on your brain. Your brain cant send your organs orders, which is very dangerous. It may cause accidents and may take a life or LIVES. So, it's a bad idea to drink and drive!

Hope you understood...

Which labeled structure identifies where filtration take place in the kidney?.

Answers

Answer:

i think stucture V i do not know

Explanation:

Jamie and scott did sit-ups, push-ups, and curl-ups, and then compared the information to find out who had better __________. a. endurance, using the calisthenic method b. strength, using the max 1 rpm method c. strength, using the absolute method d. endurance, using the maxing out method please select the best answer from the choices provided. a b c d

Answers

Answer:

c

Explanation: :)

Alison and her dad are going on a hike. How can they best protect themselves from sun exposure?

by wearing short-sleeved shirts and shorts
by applying sunscreen with a minimal SPF
by hiking in the middle of the day
by wearing protective clothing

Answers

Answer:

by applinng sunscreen with a minimal spf

Explanation:

Alison and her dad can best protect themselves from sun exposure by applying sunscreen with minimal SPF.

How to protect from the sun?

sunscreen is established to: lower your risk of skin cancers and skin precancers. everyday every day use of SPF 15 sunscreen can lessen your hazard of developing squamous mobile carcinoma (SCC) by approximately 40 percent, and lower your melanoma threat by 50 percent.Use an umbrella or parasol when going exterior.avoid UV lighting.devour meals that offer sun safety.cover yourself with apparel and a hat.put on shades to protect your face and eyes.

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How long after starting tamiflu are you no longer contagious?.

Answers

Tamiflu shortens the duration of flu symptoms, but it doesn’t stop you from spreading the virus. I think your teacher is pulling a trick question on you.
yes i agree i think your teacher is tricking you

Which type of body language will mostly effectively communicate your refusal?

A.Crossing your arms over your chest

B.Keeping your hands in your pockets

C.Being in a seated position

D.Looking down while talking

Answers

Answer:

A.Crossing your arms over your chest

Explanation:

this is the correct answer as it shows defiance and blatant refusal instead of attempting to defuse the situation by not addressing the request or question.

How can a school help teens quit smoking?


provide tobacco prevention education

have law enforcement present during the school day

have law enforcement present at school-sponsored events

Answers

a

i say a because having law enforcement would just stop them from smoking at school, and not outside of school :0

provide prevention education

what are two types of cells in windpipe? Write their role.

Answers

Answer:

The respiratory epithelium in trachea and bronchi is pseudostratified and primarily consists of three main cell types – cilia cells, goblet cells, and basal cells. The ciliated cells are located across the apical surface and facilitate the movement of mucus across the airway tract.

PLEASE HELP ASAP!!!!
How many times should you review your fitness plan?
1-2
3
4
None

Answers

Answer:

3 times

Explanation: always make sure you done what u set yourself to do

Answer:

3

Explanation:

By creating variation and changing exercises in your routine, you can create a new stimulus, which creates more progress over time. And if you rotate exercises or activity every so often, your injury risk will decrease.

Eight-year-old weston was mol-ested at summer camp last year. which effect should his parents expect as a result? ptsd depression bed-wetting trouble sleeping

Answers

The fact that Eight-year-old weston was mol-ested at summer camp last year could lead to depression.

What is depression?

Depression is an intense feeling of hopelessness which could cause a person to take to delinquent behaviors.

The fact that Eight-year-old weston was mol-ested at summer camp last year could lead to depression.

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Answer:

depression is the answer

Which of the following statements is NOT true? a,b,c,d

Answers

Im not sure what statements are there, if you don’t mind explaining:))

A cluster of obesity-related risk factors associated with cardiovascular disease and type 2 diabetes is known as:.

Answers

Explanation:

Metabolic syndrome is a condition that includes a cluster of risk factors specific for cardiovascular disease. The cluster of metabolic factors include abdominal obesity, high blood pressure, impaired fasting glucose, high triglyceride levels, and low HDL cholesterol levels.

Deep palpation is most often performed by physicians because of the potential for
injuring the patient.
True
False

Answers

It is false that the deep palpation technique is performed because of the potential for injuring the patient.

What is deep palpation?

This is a technique used by physicians that implies applying pressure with the fingers on the abdomen to examine inner structures.

What is the purpose of this technique?

The main purpose is to identify abnormalities within the abdomen such as tumors.

Is this a risky procedure?

Deep palpation is completely safe and noninvasive if compared to other methods.

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Which of the following BEST explains why the natural family planning method should be used by long-term couples only?
A.
This method is the least effective method of all birth controls.
B.
This method requires the couple to be prepared for a child.
C.
This method protects against numerous STIs.
D.
This method is 100% effective if done correctly.

Answers

Answer: the answer is C I believe

Answer:

It's B, the other person is wrong it's not C

Explanation:

I put C and got it wrong

do i have problems?


do i plan to fix them?

Answers

Answer:

i d k its for you to dicide wether or not you have problems i mean everyone does sometimes

Explanation:

What makes a meal attractive and appetizing?




(it’s open ended)

Answers

Answer:

the smell, presentation etc

Explanation:

Which is the coldest part of a refrigerator?
A. door
B. crisper drawer
C. lower shelf
D. upper shelf
E. middle shelf

Answers

Answer:

door

Explanation:

Answer:

lower shelf

Explanation:

The biggest source of heat in a fridge is the warm air that rushes in every time you open the door. Cold air sinks, so it collects at the bottom and, in a fridge freezer, the bottom shelves will be coldest.

The most common cause of death for equipment operators is:.

Answers

Answer: Rollovers

Explanation:

Rollovers were the main cause of death of heavy equipment operators. For workers on foot and maintenance workers, being struck by heavy equipment or trucks (especially while backing up for workers on foot), and being struck by equipment loads or parts were the major causes of death.

Why is it important to understand the feelings and perspectives of others? Question 3 options: It will make you look like the better person. The other person will be more likely to give in. It will give you time to decide what you want to say. It will help you be willing to compromise.

Answers

Answer:

Empathy is important because it helps us understand how others are feeling so we can respond appropriately to the situation. It is typically associated with social behaviour and there is lots of research showing that greater empathy leads to more helping behaviour.

Explanation:

Do you think there can be an
answer to your question, and can the science of
psychology answer it? Why or why not? (3 points)

Answers

Yes I think it can be:)

Which of the following is not an external influence on our health behaviors?

our values
Ob
media
Ос
family
Od
none of these

Answers

The answer is A) Our values.

Our values is not an external influence on the health behaviors. Thus, the correct option is A.

What is Health behavior?

Health behaviors are the actions which individuals take that affect their overall health. The behavior include actions which lead to the improved health, such as eating well and a balanced diet and being physically active, and also the actions that increase one's risk of disease, such as smoking, excessive intake of alcohol, and risky sexual behavior of an individual.

External influences include the community members, family, the culture and traditions, friends, peer, technology, and the media of health behavior.

Therefore, the correct option is A.

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What percentage of high school seniors have used prescription drugs for nonmedical purposes?


90 percent

70 percent

10 percent

20 percent

Answers

Answer:

20 percent of high school seniors

20 percent of high school students use drugs for their own benefits

Name the structures found in the renal hilum.

Answers

Answer:

Arteries, veins, urters, nerves, and lymphatics.

Explanation:

Type 2 diabetes is best defined as

A. a chronic condition in which your body doesn't use insulin properly to metabolize sugar
B. a condition in which you have too much LDL (low density lipoprotein) in your blood
C. conditions that include high blood sugar and high blood pressure and often occur together
D. diseases often caused by being inactive, avoiding exercise, and eating an unhealthy diet

Answers

Answer:

A. a chronic condition in which your body doesn't use insulin properly to metabolize sugar.

Zhi Ruo is looking at the calorie count on the menu. She notices that a cupcake has the same number of calories as a salad. What does this show about their nutrition?

A. They are equally nutritious.

B. Calories are the best determination of nutrition.

C. Calories should not be the only basis for food choices.

D. Cupcakes are far healthier than most people think they are.

Answers

C. Fact I got it right

How do you think the cells and proteins in your body played a part?

Answers

Answer:

A gene is a segment of a DNA molecule that contains the instructions needed to make a unique protein. All of our cells contain the same DNA molecules, but each cell uses a different combination of genes to build the particular proteins it needs to perform its specialised functions.

Protein synthesis has 2 main stages. The 1st stage is known as transcription, where a messenger molecule (mRNA) is formed. This molecule is transcribed from the DNA molecule and carries a copy of the information needed to make a protein. In the 2nd stage, the mRNA molecule leaves the nucleus for the cytoplasm where the cell’s ribosomes read the information and start to assemble a protein in a process called translation

During translation, the ribosomes read the mRNA sequence of bases 3 at a time. These 3-letter combinations (called codons) each code a particular amino acid. For example, the base sequence TTT codes for the amino acid lysine.

There are 4 bases (adenine, thymine, guanine and cytosine) and therefore 64 (43) possible codons specified using some combination of 3 bases. However, only 20 amino acids are required to build all of the proteins in our bodies (some amino acids are specified by more than 1 codon). It is the particular sequence of amino acids that determines the shape and function of the protein.

Protein synthesis, like many other biological processes, can be affected by environmental factors. These include maternal nutrition, temperaturestress, oxygen levels and exposure to chemicals

Explanation:

Answer:

Proteins are large, complex molecules that play many critical roles in the body. They do most of the work in cells and are required for the structure, function, and regulation of the body's tissues and organs.

Explanation:

can you give me a brainliest....?

Which of these is a controllable risk factor for disease?

Answers

Answer:

B. Sleep Habits

Explanation:

Draft explanations to address the Rossis’ concerns. A. Help the Rossis understand how it is that Kai has NF1. Did he acquire it from them, or, was his case spontaneous? Explain your reasoning and, in your explanation, include the following terms or concepts, underline each:•genotype•phenotype•h0m0zygous•heterozygous•inheritance•alleles•dominant•recessive

Answers

An h0m0zygous individual has the same alleles or gene variants in a given gene locus or genotype background.

What is a heterozygous?

A heterozygous is an individual that has different alleles or gene variants in a given gene locus for a genotype background.

An h0m0zygous is an individual who carries the same alleles in a given gene locus or genotype background.

Phenotypes indicate how these alleles are expressed in an individual and it depends on the inheritance pattern.

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A release of _____ helps to stabilize the body's resources in preparation to fight. a. hormones b. blood c. oxygen d. tears

Answers

A release of hormones  helps to stabilize the body's resources in preparation to fight as they are chemicaly stable.

These chemical substances assist coordinate your body's functions, from metabolism to increase and development, emotions, mood, characteristic or even sleep. Adrenaline is the body's activator and is launched in reaction to , exercise, or fear. This is the premise of the so-called 'fight-or-flight' reaction.

What is the number of hormones ?

Over 50 hormones were recognized in human beings and different vertebrates. Hormones manage or adjust many organic tactics and are regularly produced in fantastically low quantities in the body.

Thus it is well explained.

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Answer:

A) Hormones

Explanation:

e2023

Which of the following would NOT be an effective way to offer assistance to someone suffering from depression?

A. Assure them that it's not their fault

B. Avoid any judgement or shame

C. Reassure them that they deserve to feel better

D. Remind them that things could be worse

Answers

Answer:

D

Explanation:

Answer:

d

Explanation:

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