bec 1.2.1 optimum weight
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1.2.1. - Optimum weight and 1.2.1. - Optimum weight and weight-related conditionsweight-related conditions
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By the end of this lesson
students should be able to:
Understand the links
between body weight and
sporting performance.
Keywords:
OptimumAnorexicObeseOverfat
OverweightUnderweight
ObjectivesObjectives
Understand the links between body weight and sporting performance.
• All (D): State the factors that can affect optimum body weight.
• Most (C): Describe how these factors affect body weight.
• Some (B/A): Explain why people competing in different sports may have different optimum weights.
A* A B C D
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By the end of this lesson
students should be able to:
Understand the links
between body weight and
sporting performance.
Keywords:
OptimumAnorexicObeseOverfat
OverweightUnderweight
Optimum WeightOptimum Weight• Is a person’s ‘most favourable’ weight.
• Body weight affects sporting performance.
• In some sports it is favourable to be heavier, in others, lighter.
• More generally, people can find out their optimum weight by calculating their BMI or by measuring their wrist girth.
![Page 4: Bec 1.2.1 optimum weight](https://reader033.vdocuments.mx/reader033/viewer/2022052504/549607dcb47959312a8b45c4/html5/thumbnails/4.jpg)
By the end of this lesson
students should be able to:
Understand the links
between body weight and
sporting performance.
Keywords:
OptimumAnorexicObeseOverfat
OverweightUnderweight
Task 1Task 1
1 minute - to talk to the person closest to you and see if you can name the 5 physiological factors that can affect optimum body weight.
![Page 5: Bec 1.2.1 optimum weight](https://reader033.vdocuments.mx/reader033/viewer/2022052504/549607dcb47959312a8b45c4/html5/thumbnails/5.jpg)
By the end of this lesson
students should be able to:
Understand the links
between body weight and
sporting performance.
Keywords:
OptimumAnorexicObeseOverfat
OverweightUnderweight
Task 1Task 1
1 minute - to talk to the person closest to you and see if you can name the 5 physiological factors that can affect optimum body weight.
•Height
•Gender
•Bone Structure
•Muscle Girth
•Genetics
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HeightHeight
How would height affect optimum weight?
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HeightHeight
Taller people are usually,
although not always,
heavier than shorter people
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GenderGender
How would gender affect optimum weight?
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GenderGender Men and women have a different body composition
Men tend to have more muscles and larger bones
Therefore males and females have different charts to find their optimum weight
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Bone StructureBone Structure
How would bone structure affect optimum weight?
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Bone StructureBone Structure Everybody has a different bone structure, sometimes referred to as frame size
Height cannot determine a persons bone structure
Comments such as ‘broad shoulders’ and ‘thick wrists’ refer to the bone structure of a person
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Muscle GirthMuscle Girth
How would muscle girth affect optimum weight?
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Muscle GirthMuscle Girth As with bone structure, people naturally have different muscle girth
In most cases, muscle girth increases with training
Because muscle weighs more than fat, some BMI index charts will show a performer with a large muscle girth as being overweight
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GeneticsGenetics
How would genetics affect optimum weight?
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GeneticsGenetics
Body weight and shape are
largely passed on through the
genes from parent to child
The body composition of a
performer is bound by genetics,
but with training, can be changed
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By the end of this lesson
students should be able to:
Understand the links
between body weight and
sporting performance.
Keywords:
OptimumAnorexicObeseOverfat
OverweightUnderweight
Task 2Task 2
Draw a table like the one below and complete it by explaining how each factor can affect optimum body weight.
Factor ExplanationHeight
Gender
Bone Structure
Muscle Girth
Genetics
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By the end of this lesson
students should be able to:
Understand the links
between body weight and
sporting performance.
Keywords:
OptimumAnorexicObeseOverfat
OverweightUnderweight
Task 3Task 31.Explain why a Rugby forward might have a higher optimum weight than average.
2.What other sports performers might need a higher than average optimum weight? Explain why. (think of 1 – 3 examples)
3.Explain why it is beneficial for a jockey to have a lower than average optimum weight.
4.What other sports performers might need a lower than average optimum weight? Explain why. (think of 1 – 3 examples)
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By the end of this lesson
students should be able to:
Understand the links
between body weight and
sporting performance.
Keywords:
OptimumAnorexicObeseOverfat
OverweightUnderweight
Losing WeightLosing Weight
In some sports it may be necessary to lose weight rapidly.
1.Can you think of any examples?
2.How would they go about losing weight?
![Page 19: Bec 1.2.1 optimum weight](https://reader033.vdocuments.mx/reader033/viewer/2022052504/549607dcb47959312a8b45c4/html5/thumbnails/19.jpg)
By the end of this lesson
students should be able to:
Understand the links
between body weight and
sporting performance.
Keywords:
OptimumAnorexicObeseOverfat
OverweightUnderweight
Task 4Task 4
1. Using the terms to do with weight sheet, match up the the statements to the name of the condition.
2. Pick one of the conditions and research it. Then write 5 key bullet points about the condition on your paper.
![Page 20: Bec 1.2.1 optimum weight](https://reader033.vdocuments.mx/reader033/viewer/2022052504/549607dcb47959312a8b45c4/html5/thumbnails/20.jpg)
By the end of this lesson
students should be able to:
Understand the links
between body weight and
sporting performance.
Keywords:
OptimumAnorexicObeseOverfat
OverweightUnderweight
PlenaryPlenaryDo you…
Understand the links between body weight and sporting performance.
1.What 5 factors can affect optimum weight?
2.Why might optimum weight vary in different sports?
3.In what ways can someone lose weight?
4.Name 5 weight-related conditions.
A* A B C D