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3 years ago

Discuss the variations in foot shape and the type of shoes that are required for each foot shape.

Health

2 answers:

Marta_Voda [28]3 years ago

6 0

Answer:

There are three basic foot shapes, each of which is defined by a different configuration of the toes. When choosing pointe shoes, the first step is to look at your toes, which can be one of three shapes—Egyptian, Grecian or Giselle. Once you know your toe shape, you can narrow down which shoes will fit you best—tapered, somewhat tapered or square.

ahrayia [7]3 years ago

5 0

There are three variations: normal, flat-footed, and high arches. Those with high arches tend to roll their foot outward while running. Shoes with more cushioning and flexibility are required in this case. People who are flat-footed roll their foot inward; this movement demands a shoe that provides more stability.

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In Community X (population 20,000), an epidemiologist conducted a prevalence survey in January of 2012 and reported an HIV preva

Shalnov [3]

Based on the results of the study shown below, the epidemiologist has reason to worry because the incidence rate increased over four times the previous level as shown below:

number of HIV cases = 440 persons
new incidence rate = 2.25 per 1000 persons

<h3>What is prevalence and incidence rate?</h3>

Prevalence rate is the proportion of persons in a population who have a particular disease or attribute at a specified point in time or over a specified period of time.

Prevalence rate = number of cases/total population × 100%

Incidence rate is the proportion of new cases of a condition observed within a given period of time.

Incidence rate = number of new cases/population at risk × 1000
population at risk = total population - previous cases

The number of people who had HIV in January 2012 is calculated as follows:

number of HIV cases = prevalence rate × total population

number of HIV cases = 2.2% × 20000

number of HIV cases = 440 persons

Incidence rate between February 2012 and January 2013 is calculated as follows:

Incidence rate = 50/(20000 - 440) × 1000

Incidence rate = 2.25 per 1000 persons.

Based on the new incidence rate, the epidemiologist has reason to worry because the incidence rate has increased over four times the previous level.

Learn more about prevalence and incidence rate at: brainly.com/question/27108142

8 0

3 years ago

A researcher wants to determine if a new treatment program of yoga and vitamin A will improve test-taking skills in college stud

sesenic [268]

Answer:

The correct answer is - randomly assign the participants to the conditions .

Explanation:

Random assignment of participants in an experiment technique for assigning human or animal subject to randomly in different groups like controlled group and experimental group.

Random assignment of subjects is helpful to confirm that if any difference are present in between and within the groups the subjects are assigned randomly at the experiment.

Thus, the correct answer would be - randomly assign the participants to the conditions.

8 0

3 years ago

Shock involves which of the following conditions?

nirvana33 [79]

The answer is all of the above

7 0

3 years ago

What is the Performance Evaluation Tests on athletes ?

kherson [118]

Answer:

Explanation:

Testing and measurement are the means of collecting information upon which subsequent performance evaluations and decisions are made.

What is the evaluation process?

The whole measurement/evaluation process is a six-stage, cyclic affair, involving:

The selection of characteristics to be measured

The selection of a suitable method of measuring

The collection of that data

The analysis of the collected data

The making of decisions

The implementation of those decisions

All of the above stages should be completed with the athlete - especially the analysis of the collected data and deciding an appropriate way forward.

4 0

3 years ago

WILL MARK AS BRAINLIEST. PLEASE HELP.

Oxana [17]

1. The number of calories in a gram of fat is

Answer: C.

The number of calories in gram differ from fats, carbohydrates and proteins. Food in same size serving may have unequal number of calories. With this, the number of calories in gram of fat is more than double the number of calories in a gram of carbohydrates. This means that food with high value of fats has far more calories compared to food that are rich in carbohydrate and proteins.

2. According to FDA regulations, if a product claims to be "low calorie," it means that it must contain

Answer: D. 40 calories or fewer per serving

A low-calorie food must provide less than or equal to 40 calories per serving according to FDA regulations. This means that if the product label of food indicates low calorie, then the food must contain 40 calories or fewer per serving. In addition, the indication of calories in the packaging is used by the consumer as a guide to their chosen diet.

3. According to FDA regulations, if a product claims to be "low fat," it means that each serving must contain

Answer: A.

3g or fewer of total fat A low-fat serving means 3 grams or fewer total fats of the food product. The food must not contain more than 3 grams of total fat so it can be labelled as low fat according to FDA regulations. Compliance with the correct nutrition labelling is encourage so that the consumer will be guided accordingly.

4. According to FDA regulations, if a product claims to have "no added sugar," it means that it must contain

Answer: B.

If a product claims to have “no added sugar”, it means that no sugar added during the processing or packaging of ingredients. A “no added sugar” label can be indicated if food meets the requirements for no added sugar. The labelling of food product must be in accordance with the FDA guidelines especially in indicating the proper nutritional value of the food.

5. Brian has decided to alter his eating habits to make them healthier and to encourage a bit of weight loss. Which of the following would be most helpful to him?

Answer: A

The most helpful way to make his eating habits healthier and encourage a bit of weight loss is to read labels of food products carefully in order to watch for hidden sugars and unhealthy fats. In addition, sugar and unhealthy fats should be avoided to achieve healthy diet.

8 0

3 years ago

Read 2 more answers