How would you use fast and slow twitch muscle fibres in a 1500m race?

Answers

Answer 1

Answer:

Most runners don't think of themselves as muscle-bound.

That's a term reserved for football players, weight lifters, or Charles Atlas when he kicks sand in the face of a skinny runner on the beach.

But the reality is that the human body has more than 600 muscles. We runners use most of them. And training sessions designed to recruit and strengthen our running muscles are the key to achieving top fitness.


Related Questions

What is the difference between principle of overload and principle of progression?

Answers

Overload is the amount of load or resistance that places a larger stress, or load, on the body than it is used to in order to improve fitness, whereas progression is the method by which an individual should increase the load.

The progression principle states that when your body adjusts to your exercise programme, you must challenge yourself in order to continue experiencing growth. That challenge might be anything from increasing your time, intensity, weight, sets, reps, or anything else.

The second key factor is overload, which means that in order to improve any aspect of physical fitness, the individual must continually increase the demands placed on the corresponding biological systems. Heavier objects, for example, must be raised gradually to increase strength.

The development of a training variable simply involves making training increasingly difficult in some sense, but not always heavy. Progressive overload is a product of prior training in which performance improves as fitness improves.

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The average pulse rate of persons between 19 and 40 years of age is typically: Select one: a. 60 beats/min. b. 70 beats/min. c. 80 beats/min. d. 90 beats/min.

Answers

The average pulse rate of person between 19 and 40 years of age is typically b.) 70 beats/min.

What is the average pulse rate?

A normal resting heart rate for adults ranges from 60 to 100 beats per minute and a lower heart rate at rest implies more efficient heart function and better cardiovascular fitness.

Heart rate is the measure of how many times your heart beats in a minute. For most people, healthy resting heart rate (RHR) is between 50 and 90 beats per minute, but this number can also vary depending on the factors such as medication and fitness level.

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How can you make yourself involved and become more physically healthy and active?

Answers

Making yourself more physically healthy and active can be done in a variety of ways. Starting with diet and nutrition, it is important to make sure that you are getting the proper nutrients that your body needs to function properly.

Eating healthy and balanced meals, as well as limiting processed food consumption can help to ensure that your body is functioning optimally. Additionally, getting regular exercise is paramount to being physically healthy and active. This can include activities such as walking, running, biking, swimming, or going to the gym.

Making sure to schedule regular physical activity into your day is key to seeing long-term results. Additionally, getting adequate sleep is important to ensure your body and mind is well-rested.

Finally, it is important to take breaks throughout the day to allow the body to rest and recharge. Making sure to take part in these activities can help to ensure that you are physically healthy and active.

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Is the human population growing too fast, or not fast enough?

Answers

Answer: Human Population is Growing Too Fast

Explanation: Human Population is Growing Too Fast Ajay Mahat, Environment Reporter September 27, 2021 Sooner or later we won’t have enough food and shelter for people because the population is growing so fast. We either need to find a way to keep them or try to limit their population.

Making sure your friends know you are tobacco free and sticking that decision in the face of pressures and influences require_____________________skills.

Answers

Answer:

refusal skills

Explanation:

making sure your friends know you are tobacco free and sticking to that decision in the face of pressure and influences require refusal skills

I am a new middle school student. I am totally freaked out about taking tests this year! What types of tests do they give in middle school? What advice could you give me so that I rock them?

Thanks,

Newbie



Write back to Newbie. Be sure to:

Describe at least 2 types of tests explained in this unit
Give at least 1 tips on how Newbie should prep for each type of test you described
Minimum 4 sentences
Write complete sentences that are grammatically correct
Use correct capitalization and punctuation

Answers

I just started high school and the only thing I wish I did was make good study habits they give you a test on exactly what you learned and will most likely give a a study guide if it’s optional do it it helps so much

The experience of vivid geometric images and dreamlike scenes is most likely to be triggered by
a.LSD.
b.heroin.
c.Nembutal.
d.amphetamines

Answers

Answer:

I believe the answer is A - LSD

How painful is heat stroke?

Answers

Confusion, changed mental state, slurred speech, loss of consciousness (coma), and hot, dry skin or copious perspiration are all symptoms of heat stroke.

Heat stroke is induced by high outdoor temperatures and/or physical exertion. It usually occurs as a result of unavoidable prolonged exposure to extreme ambient or exertional heat. Specific medical illnesses, on the other hand, can increase the risk of heat stroke, and persons, particularly children, with specific genetic predispositions are vulnerable to heatstroke even under mild conditions.

Exertional heat stroke can occur in young people who do not have any health problems or drugs, most typically among athletes, outdoor labourers, or military personnel participating in strenuous hot-weather activity, or first responders wearing heavy personal protection equipment. It is vital to understand that humidity restricts the body's ability to cool itself through sweat and evaporation in both hot and humid circumstances. Excessive body temperature in humans and other warm-blooded species has been shown to disrupt enzymes that control biochemical pathways required for cellular respiration and organ function.

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What are 3 types of heat stroke?

Answers

The 3 types of heat strokes are

Heat crampsHeat exhaustionHeat stroke

Heat stroke is the most deadly heat-related illness. It happens when the body's temperature can no longer be controlled: the body's temperature rises fast, perspiration stops, and the body is unable to cool down. Heat stroke causes the body temperature to swiftly rise to 106°F or higher. Heatstroke is a potentially lethal disease induced by excessive body heat.

Heat exhaustion is characterised by profuse sweating and a rapid pulse as a result of your body overheating. It is one of three heat-related diseases, with heat cramps being the mildest and heatstroke being the most serious.

Heat cramps are painful, involuntary muscle spasms that occur after heavy physical activity in hot conditions. The spasms might be more intense and linger longer than regular midnight leg cramps. Heat cramps are typically induced by electrolyte and fluid loss.

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How accurate is BMI?

Answers

Despite the fact that it is frequently used as one, it is not a reliable diagnostic of body fatness or an individual's general health. As most fitness enthusiasts are aware, BMI is far from a perfect measurement.

A person's body mass index is computed using their weight and height. The BMI is calculated by dividing the body mass by the square of the body height and is given in kilograms per square metre (kg/m2).

The BMI can be calculated using a table or graphic that shows BMI as a function of mass and height, with contour lines or colors for different BMI categories, and that may use alternative units of measurement (converted to metric units for the calculation).

The BMI is commonly used to determine how far an individual's body weight deviates from what is typical for a person's height. The National Institutes of Health revised US standards in line with World Health Organization criteria in 1998, decreasing the normal/overweight cut-off from 27.8 (men) and 27.3 (women) BMI to 25. This had the consequence of redefining nearly 25 million formerly healthy Americans as overweight.

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How will participation in physical activities help you improve your physical aspect?

Answers

better blood flow, stronger muscles, stronger lungs, and better state of mind

What gamete determines the gender of a baby ?

Answers

Answer:

Sperm

Explanation:

All of the gametes in the mother's eggs possess X chromosomes. The father's sperm contains about half X and half Y chromosomes. The sperm is the variable factor in determining the gender of the baby. If the sperm carries an X chromosome, it will combine with the egg's X chromosome to form a female zygote.

What are four lifestyle choices?

Answers

Four lifestyle choices that can impact overall health and well-being are diet and nutrition, physical activity, smoking and alcohol consumption, and sleep.

Four lifestyle choices that can impact overall health and well-being include:

Diet and nutrition: What you eat, how much, and how often can affect your overall health and well-being.Physical activity: How active or inactive you are can impact your overall health, including cardiovascular health, muscle and bone strength, and mental health.Smoking and alcohol consumption: These habits can significantly impact overall health and increase the risk of chronic diseases.Sleep: The quality and quantity of sleep you get can affect your overall physical and mental health and well-being.

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Why is it important use a positive working practices

Answers

Answer:

To support and meet the needs of the people

Explanation:

It only happens by good communication and passing information correctly.

Hope this helps:)

What is the most important way to slow bacterial growth in food?

Answers

The most important way to slow bacterial growth in food is to control time and temperature.

Bacteria grow most rapidly between 40°F and 140°F (4.4°C and 60°C), doubling in number in as little as 20 minutes. This range of temperatures is often called the "Danger Zone." To slow bacterial growth in food, it is important to control the time and temperature at which food is stored, prepared, and served. This includes keeping hot foods hot and cold foods cold. Foods should be heated to an internal temperature of at least 165°F (74°C) and chilled to 40°F (4.4°C) or below as quickly as possible. Proper food handling practices like washing hands, separating raw meats from other foods, and using clean utensils also play an important role in controlling bacterial growth.

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Monitoring cancer trends in the U.S. population over time is a major application of:
A. registries.
B. the U.S. Census Bureau.
C. reportable and notifiable diseases.
D. vital events data.

Answers

B. the U.S. Bureau

explanation: Birth statistics include statistics on live births but not fetal deaths. Monitoring cancer trends in the U.S. population over time is a major application of: a. the U.S. Census Bureau.

D) One important use for data from vital events is to look at how the U.S. population has changed over time in terms of cancer.

How significant are vital statistics?

Continuous data on births and maternal and fetal deaths are provided by vital statistics, which are compiled by states and transmitted to the CDC's NCHS 1 2.

What kind of analysis of survival data takes into account only cancer-related deaths?

Survival (and mortality) specific to cancer In cancer-specific survival analysis, the outcome of interest is only the number of deaths attributed to a particular cancer. Typically, follow-up begins on the date of the cancer diagnosis and continues until death, loss to follow-up, or the conclusion of the study.

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What do you call to the adaptations of exercise in the heat and allow the body to better cope with heat stress?

Answers

Acclimatization refers to the advantageous physiological changes that emerge as a result of frequent exposure to a hot environment. Increased sweating efficiency, earlier beginning of sweating, increased sweat output, and decreased electrolyte loss in sweat are examples of these physiological adaptations.

Heat acclimatisation is an increase in heat tolerance caused by progressively increasing the intensity or length of work done in a hot environment. The easiest strategy to acclimatise to heat is to progressively increase the effort done in a hot atmosphere over a duration of 1-2 weeks.

Increased perspiration, improved skin blood flow, lower body temperatures, less cardiovascular strain, better fluid balance, changed metabolism, and greater cellular protection are among the changes. Acclimation is the synchronized phenotypic response of an animal to a single stressor in the environment, whereas acclimatisation is the coordinated response to several distinct stressors at the same time (e.g., temperature, humidity, and photoperiod).

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What are the benefits of recreational activities in yourself?

Answers

Engaging in recreational activities can bring about many benefits for individuals. By participating in leisure activities, individuals are able to take part in diverse experiences, learn valuable new skills and broaden their horizons.

Moreover, taking part in recreational activities can improve one's physical health and wellbeing. Through participation, people can strengthen their cardiovascular systems as well as increase muscle strength and flexibility.

Recreation also provides stress management techniques and distraction from everyday annoyances and worries. In addition, engaging in leisure activities is an effective way to boost creativity and foster deeper relationships with family members or friends while practicing useful social skills including teamwork, leadership and decision-making.

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What can we do to be physically active and why is this important in times of pandemic?

Answers

Being physically active is important in times of pandemic as it helps to strengthen our physical and mental health. We can do many activities to keep our bodies healthy and gain strength.

For example, we can do exercises such as running, walking, jogging, swimming, biking, and other aerobics. We can also do strength training by using weights, resistance bands, or bodyweight exercises. Additionally, we can try yoga, Pilates, and Tai Chi for balance and flexibility.

Staying active can help reduce stress, increase energy levels, and boost our mood. It can also help us to stay in shape, improve our sleep, and help us better manage high cholesterol, diabetes, and other chronic conditions.

Furthermore, exercising can help us build a strong immune system and help us fight off illnesses more easily. Finally, being physically active can help us to stay connected to our community and stay engaged with our friends and family, which is especially important in times of pandemic.

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HELP!!!!!!!!!!!!!!!

Although there has been little scientific research done about the efficacy of essential oils, their use has now become mainstream. Considering this fact, which conclusion is MOST reasonable to assume?

A.
People tend to accept something if many others do.

B.
Individual people know more than scientists and companies.

C.
There is no denying the effectiveness of essential oils.

D.
The pharmaceutical companies do not want essential oils to be used.

Answers

Answer:

THE ANSWER IS C

Explanation:

PLEASE MARK AS BRAINLIEST

why do we need patience ??​

Answers

Answer:

we need patience to do our work in a good manner and to make our work successful .

hope it is helpful to you

Answer:

Some of these benefits of practicing patience include: Helping you focus on longer term outcomes and goals, rather than short term pleasure. Helping you with making good choices, rather than making impulsive decision. Forcing you to show empathy and kindness towards others. Some of these benefits of practicing patience include: Helping you focus on longer term outcomes and goals, rather than short term pleasure. Helping you with making good choices, rather than making impulsive decision. Forcing you to show empathy and kindness towards others.

Housing is a subject that every person faces during their lifetime. Based on the advantages and challenges of both renting and buying, which option would you choose? Why money were not a problem, would you change your choice? Why or why not?​

Answers

Answer:

i would rent a house. but if money was not a probley and i knew i really like were the house was at and i not plan to move anytime soon then i would  buy  

Explanation:

Why is it important to create a goal that is measurable brainly?

Answers

To pinpoint the point at which a goal has been accomplished, it is critical to develop quantifiable goals. A quantifiable objective can also increase motivation since it makes it possible to monitor one's progress toward the goal.

Why is it crucial that objectives be measurable?

It's crucial to set quantifiable objectives so you can monitor your progress and maintain motivation. You can stay focused, fulfil deadlines, and experience the thrill of coming closer to your objective by regularly evaluating your progress.

A measurable objective is essential since it enables you to monitor your progress and maintain motivation. The aim is measureable if there is data or criteria that can be quantified.

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Which of the following first aid methods is most effective in restoring a regular heartbreak in an individual whose heart has entered a quivering state?


A.The use of chest compressions

B.The use of an automated external defibrillator

C.The use of mouth to mouth breathing

D.The administration of CPR

Answers

Answer:

umm I would guess B

Explanation:

Answer:

B

Explanation:

Four workers are going through their days. Ingrid is researching the AIDS epidemic in Africa. Lenny is working to identify where an outbreak of bacteria-contaminated spinach came from. Ben is investigating an employee injury that occurred in a physical therapist’s office. Drew is working on generating the MMWR. Which best describes which agency each person works for?

Answers

Answer:A

Explanation:

answers A

Ingrid, Lenny, Ben, and Drew are likely public health workers in various agencies responsible for disease control, food safety, workplace safety, and health data reporting.

Public health workers work to improve the health of populations and protect against health threats. They work in many different organizations, including government agencies like the Centers for Disease Control and Prevention (CDC) and the Occupational Safety and Health Administration (OSHA), as well as non-profit organizations and academic institutions.

Ingrid is likely a researcher working on the AIDS epidemic in Africa, which could be related to the CDC's work on global health and disease control. Lenny is likely working for a food safety agency, such as the Food and Drug Administration (FDA), investigating the source of a foodborne illness.

Ben is likely an inspector with OSHA, investigating a workplace injury. Drew is likely working for the CDC, generating the Morbidity and Mortality Weekly Report (MMWR), a weekly publication that summarizes key public health data.

This question is incomplete, thus the answer is general.

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The finding that syphilis causes general paresis is important because it supports the idea that:
a. dysfunction
b. problems in living
c. organic factors can cause mental illness
d. practitioner

Answers

The finding that syphilis causes general paresis is important because it supports the idea that: organic factors can cause mental illness.

General paresis is a form of neurosyphilis. It usually occurs in people who have not been treated for syphilis in years. Syphilis is a bacterial infection most commonly transmitted through sexual or non-sexual contact. Today, neurosyphilis is extremely rare.

People who have had syphilis for a long time have serious health problems. Late-stage syphilis can cause tumors, blindness, and paralysis. It damages the nervous system, brain, other organs, and can even lead to death. In the early stages, syphilis can be cured with antibiotics.

Neurosyphilis is a disease of the brain membranes, the brain itself, or the spinal cord. It can occur in people with syphilis, especially if left untreated.

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i am i the only one that is polly

Answers

Answer:

correct

Explanation:

Answer:

yes

Explanation:

Average salary for behavioural interventions in ns

Answers

Behavior Interventionist Jobs in Nova Scotia: $17-$22/hr Average Salary for Behavior Interventions.

What are the wages for behavior interventionists in BC?

In British Columbia, Canada, the average salary for a behavioral interventionist is $69,970 per year and $34 per hour. A behavioral interventionist can expect to make between $50,658 and $83,894 per year on average.

Work any behavioral interventions?

Numerous illnesses have been effectively treated with behavioral treatment. It is thought to be quite powerful. A little more than 75% of patients who start cognitive behavioral therapy see some improvement.

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The best way to treat an underweight person is to advise him or her to
A) eat high-fat foods such as cream, cheeses, ice cream, and ground beef.
B) stop exercising.
C) eat calorie-dense foods higher in vegetable fat like nuts and seeds.
D) eat high-calorie foods at the beginning of a meal.

Answers

The best way to treat an underweight person is to advise them to eat foods that are high in calories and high in plant fats, such as nuts and seeds.

What does calorie-dense foods mean?

If a food is calorie-dense, it usually means it has a lot of energy and few nutrients. This means it is a DRIVEN food. Consider these foods on the WHO A list. Calorie-dense foods are foods that contain a large number of calories relative to their weight. Some examples of high-calorie foods include whole dairy products, fatty beef, oils, nuts, and seeds.

Why are some foods so high in calories?

High-calorie foods are foods that contain a high number of calories relative to their weight. This is usually due to high amounts of saturated fat, sodium, added sugars and other simple carbohydrates.

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There is a food truck that sells pad thai burritos near Jelani’s school. This combination of Thai and Tex Mex flavors is an example of what type of cuisine?

Select one:
a. haute
b. fusion
c. nouvelle
d. vegan

Answers

Answer:

b

Explanation:

To suit their tastes, Texas' Mexican eateries began incorporating more Texan-preferred ingredients, giving rise to what we now refer to as “Tex-Mex.” Thus, option B is correct.

What is Tex Mex flavors?

Examples of Tex-Mex food include nachos, fajitas, and anything made with meat, black beans, canned vegetables, wheat flour, or yellow cheese.

What many Americans mistakenly refer to as Mexican food is actually Tex-Mex. As the name suggests, Tex-Mex combines elements of Mexican and American cooking.

Given that Texas is so close to the Mexican border, it makes sense that this particular dish first gained popularity there.

Therefore, combination of Thai and Tex Mex flavors is an example of fusion of cuisine.

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