HEALTH HIGH SCHOOL

If you're aerobically fit, you can A. run a marathon without experiencing fatigue.
B. quit your normal exercise routine without any negative effects.
C. sustain a regular routine of exercise for 30-60 minutes with minimal fatigue.
D. lift very heavy weights without injuries to your joints.

Answers

Answer 1
Answer:

Answer:

The correct answer is option C.

Explanation:

The aerobic fitness is what defines the ability of the body of an individual to take oxygen from the atmosphere and utilize it to generate energy for muscle cells. Aerobic fitness includes various factors that affect it such as cardiac function, age, genetic makeup, and lung efficiency.

This helps an individual to produce energy and provide energy to sustain a routine of exercise for 30 to 60 minutes with minimal fatigue. This is due to the ability to take enough amount of oxygen in the body for muscles.

Thus, the correct answer is option C.
Answer 2
Answer:

C. sustain a regular routine of exercise for 30-60 minutes with minimal fatigue

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Fitness can be achieved only through ?

Answers

Exercise it helps to reduce calories .
eat healthy food helps u to stay fit.
but active .
eat sprouts everyday in the morning .
drink plenty of water.
u can be fit.
hope this helped.

Slow twitch muscle fibers have a high resistance to fatigue true or false

Answers

It is true that slow twitch muscle fibers have a high resistance to fatigue.

Further Explanation

Skeletal muscle is consists of hundreds or thousands of individual muscle fibers called myocytes which are bundled together. Each myocyte contains several myofibrils. Myofibrils are strands of protein that grab and pull each other. When this happens, the muscle shortens and this causes the muscle to contract.

Endurance and Speed

Slow twitch muscle fibers are great for endurance activities like long distance running, swimming and cycling. They can work for a long period of time without fatigue. While Fast twitch muscle fibers are great for rapid activities like sprinting to catch the bus or jumping to steal a ball. They contract quickly but get fatigued quickly for they consume lots of energy.

Slow twitch and fast twitch muscle fibers create energy in different ways

Red is the color of the muscle that contains a lot of slow twitch fibers because they have a large number of blood vessels. Slow twitch muscle depends on a rich supply of oxygen in the blood. They use this oxygen to create energy for muscle contraction.

Fast twitch muscle fibers do not use oxygen thus do not rely on the blood supply. Instead, they use anaerobic metabolism to create energy. They are lighter in color than slow twitch muscle fibers.  

Anaerobic metabolism is the production of energy via burning of carbohydrates without the presence of oxygen.

Summary

Slow Twitch Muscle Fibers

  • Uses oxygen to produce large amount of energy
  • They contract slowly but can endure for long period of time  
  • Good for endurance activities such as marathon

Fast Twitch Muscle Fibers

  • Does not use oxygen to create energy, instead they use anaerobic metabolism to create energy
  • They produce small amount of energy
  • They contract quickly but fatigue quickly
  • Good for sprinters

Learn more:

  1. Muscle Training brainly.com/question/522620
  2. Muscle Strain brainly.com/question/3455522

Keywords: muscle, muscle fiber, slow twitch, fast twitch

It is true that slow twitch muscle fibres have significant levels of fatigue resistance. Type I fibres, usually referred to as slow-twitch muscle fibres, are designed specifically for endurance exercises.

These muscles can withstand fatigue better than other muscle fibres because they are built to contract slowly and consistently for an extended length of time. Myoglobin and mitochondria, two substances that help produce energy and are essential for endurance activities, are abundant in slow twitch fibres.

In order to assist the muscle fibres get oxygen and other nutrients, slow twitch fibres also have a lot of capillaries. As a result, the muscle may exert itself for extended periods of time before becoming fatigued.

Learn more about  muscle fibers at:

brainly.com/question/32217376

#SPJ6

Dr. Gates strongly believes that depression is a result of feelings of loss or of anger that individuals are likely to direct inwardly at themselves. Dr. Maru, on the other hand, believes that stresses in people's lives reduce positive reinforcements and thus cause withdrawal. She also believes that giving attention to patients for their depressive behavior is likely to reinforce the depression. In the context of perspectives on depression, which of the following is likely to be a true statement for this scenario?A. Dr. Gates is a proponent of the cognitive perspective, and Dr. Maru is a proponent of the psychoanalytic perspective.B. Dr. Gates is a proponent of the psychoanalytic perspective, and Dr. Maru is a proponent of the behavioral perspective.
C. Dr. Gates is a proponent of the behavioral perspective, and Dr. Maru is a proponent of the cognitive perspective.
D. Dr. Gates is a proponent of the humanistic perspective, and Dr. Maru is a proponent of the biological perspective.

Answers

Answer:

B. Dr. Gates is a proponent of the psychoanalitic perspective, and Dr. Maru is a proponent of the behavioral perspective.

Explanation:

The psychoanalitic perspective proposes a view in which the subject (the person) is mainly affected by its behavior, emotions and all the inside factsors that the person has, which is linked to the point of view of Dr. Gates who believes that depression is a result of feeling of loss or anger (all this inside them)

On the other hand, the behavioral perspective focuses on the daily life aspects of the person, what he does or doesn´t, which is linked with Dr.Maru´s perspective in which she says that stresses in people´s lives reduce positive reinforcements nad cause withdrawal (daily activities that are considered stresses)

What are two skills and strategies that you can use to foster and sustain healthy relationships? What are two red flags in an unhealthy relationship and what skills and strategies could you use to respond to unhealthy relationships if it happens to you or others around you?

Who could you talk to if you were having a difficult time in your relationship?
(*For any kind of relationship: romantic or friendship).

PLS HELP AND THANK YOU :)

Answers

Answer:

What are two skills and strategies that you can use to foster and sustain healthy relationships?

Develop Empathy

Learn to trust more

What are two red flags in an unhealthy relationship and what skills and strategies could you use to respond to unhealthy relationships if it happens to you or others around you?

Lack of communication how you can solve it is by: Being Open And Transparent With Your Partner, Find The Right Time To Talk, Be An Active Listener

 

Lack of trust how you can solve it is by: Listening to your partner's side of the story, Be honest & communicate about key issues in your relationship, Be open, and acknowledge feelings.

 

Who could you talk to if you were having a difficult time in your relationship?

Talk to people that you really trust and that are really close to youParents

Explanation:

Hope this helps <3
Develop empathy and Trust more

Describe the factors that influence the level of cardiorespiratory fitness a person is able to achieve.

Answers

There are numerous factors, both outside and inner. Inside factors include things such as body preparedness, where things such as lung capacity, weight, muscle strength, and similar, while outer factors are things such as motivation. If you see others push themselves you will want to compete and push yourself even more which can lead to better results and achievements. A diet is also of extreme importance.

Which is the most serious health risk resulting from anorexia nervosa?a-heart failure
b-vitamin deficiency
c-a poor self image
d-mineral depletion

Answers

Heart failure, if its one answer
A. Heart failure , hope this helps :-)
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