“Physical activity, athletic performance, and recovery from exercise are enhanced by optimal nutrition. (1)
THE IMPORTANCE OF A BALANCED DIET
|
Children
|
Teens
|
|||
Age
|
2-3
|
4-8
|
9-13
|
14-18
|
|
Sex
|
Girls and Boys
|
Females
|
Males
|
||
Vegetable and
Fruit
|
4
|
5
|
6
|
7
|
8
|
Grain Products
|
3
|
4
|
6
|
6
|
7
|
Milk and
Alternatives
|
2
|
2
|
3-4
|
3-4
|
3-4
|
Meat and
Alternatives
|
1
|
1
|
1-2
|
2
|
3
|
-
Ensures you get your daily amount of
vitamins, minerals and other nutrients
-
It reduces your risk of heart disease, type 2
diabetes, cancer and osteoporosis
Contributes to your overall health and well-being
THE BALANCED DIET AND CARBOHYDRATES
o is the primary fuel source for aerobic exercise
o Carbohydrate ingestion prior to exercise tops up blood glucose
stores along with muscle and liver glycogen stores
Low vs. High Glycogen Foods – The Glycemic Index (GI)(8)
o Is a ranking or carbohydrates on a scale from 0 to 100
o Determines how quickly and severely a carbohydrate food raises
the blood glucose levels following ingestion
o High GI foods rapidly and severely spike the blood glucose level o Low GI foods result in an improved maintenance of blood glucose
levels during exercise (5)
Before Exercise
o Consume lower GI foods
During Exercise
o Replace fluid loss and consume (30 – 60 g/hour) carbohydrates to maintain blood glucose and muscle glycogen levels
After Exercise
o Consume higher GI foods to quickly replenish glycogen levels o How much energy did you burn? Focus shifts to replenishment which decreases recovery time
Low glycemic
index rated
foods
gradually raise
blood glucose
levels and
have proven health benefits (9)
SH PLAYER’S GUIDE TO HEALTHY EATING Page 2 of 5
Health Canada’s Recommended Daily Food Servings (7)
Children
|
Teens
|
||||
Age
|
2-3
|
4-8
|
9-13
|
14-18
|
|
Sex
|
Girls and Boys
|
Females
|
Males
|
||
Vegetable and
Fruit
|
4
|
5
|
6
|
7
|
8
|
Grain Products
|
3
|
4
|
6
|
6
|
7
|
Milk and
Alternatives
|
2
|
2
|
3-4
|
3-4
|
3-4
|
Meat and
Alternatives
|
1
|
1
|
1-2
|
2
|
3
|
AM I
GETTING
ENOUGH
SERVINGS
OF EACH
FOOD
GROUP?
Examples of a Single Serving (7)
Vegetables and Fruit
o Fresh, frozen or canned vegetables 125ml
o Fresh, frozen or canned fruits 1 fruit or 125ml o 100% Juice 125ml
Grain Products
o Bread 1 slice (35g)
o 1⁄2 bagel (45g)
o Cooked rice or quinoa 125ml
o Cereal cold: 30g hot: 175ml
o Cooked pasta or couscous 125ml
Milk and Alternatives
o 250ml of milk or soy beverage
o 175g yogurt
o 50g cheese Meat and Alternatives
o 75g cooked fish, shellfish, poultry or lean meat o 175ml cooked beans
o 2eggs
o 150g tofu
o 175ml hummus
o 30ml (2 Tbsp) peanut butter
Healthy Eating Tips (5)
Smart choice - choose lots of veggies a wide variety
Smart choice - choose lots of fruits of a variety of colours Smart choice - choose whole grains
Smart choice - use healthy oils
Smart choice - choose fish, poultry, beans and nuts
X Avoid - limit red meat, bacon and processed meats
X Avoid - limit refined grains
X Avoid - trans fat
X Avoid - limit sugary drinks
o Fresh, frozen or canned vegetables 125ml
o Fresh, frozen or canned fruits 1 fruit or 125ml o 100% Juice 125ml
Grain Products
o Bread 1 slice (35g)
o 1⁄2 bagel (45g)
o Cooked rice or quinoa 125ml
o Cereal cold: 30g hot: 175ml
o Cooked pasta or couscous 125ml
Milk and Alternatives
o 250ml of milk or soy beverage
o 175g yogurt
o 50g cheese Meat and Alternatives
o 75g cooked fish, shellfish, poultry or lean meat o 175ml cooked beans
o 2eggs
o 150g tofu
o 175ml hummus
o 30ml (2 Tbsp) peanut butter
Healthy Eating Tips (5)
Smart choice - choose lots of veggies a wide variety
Smart choice - choose lots of fruits of a variety of colours Smart choice - choose whole grains
Smart choice - use healthy oils
Smart choice - choose fish, poultry, beans and nuts
X Avoid - limit red meat, bacon and processed meats
X Avoid - limit refined grains
X Avoid - trans fat
X Avoid - limit sugary drinks
Supplements (1)
In general, no
vitamin and
mineral
supplements are
necessary if eating
a balanced diet.
Those with a
medical or diet
concerns should
seek professional
medical advice
|
NIOR SQUASH PLAYER’S GUIDE TO HEALTHY EATIN
Page 3 of 5
WHAT
SHOULD I
EAT
BEFORE PLAYING SQUASH?
BEFORE PLAYING SQUASH?
Key Components for Optimal Training,
Performance and Recovery
Daily
Carbohydrate
Requirements:
Variations
Depending on
Exercise
Intensity and
Duration (2)
o Low – 3-5g/kg body mass
o Moderate – 5- 7g/kg body mass
o High – 6-10 g/kg body mass
o VeryHigh-8-12 g/kg body mass
o Low – 3-5g/kg body mass
o Moderate – 5- 7g/kg body mass
o High – 6-10 g/kg body mass
o VeryHigh-8-12 g/kg body mass
Prior to Exercise (3)
Food eaten before exercise should provide carbohydrates. It should also be low in fat and moderate in fibre to make digestion easier and reduce the risk of gastrointestinal discomfort. It must also be eaten with sufficient time to be digested and absorbed. The amount of time you have prior to exercise dictates what (and how much) food you should eat. The anticipated intensity and duration are also factors in determining how much fuel is required. During aerobic exercise (lasting 1 to 4 hours) 50 – 60% of energy comes from carbohydrates (1).
What are the optimal sources for fueling?
The following foods are suitable to eat 3-4 hours before exercise:
Food eaten before exercise should provide carbohydrates. It should also be low in fat and moderate in fibre to make digestion easier and reduce the risk of gastrointestinal discomfort. It must also be eaten with sufficient time to be digested and absorbed. The amount of time you have prior to exercise dictates what (and how much) food you should eat. The anticipated intensity and duration are also factors in determining how much fuel is required. During aerobic exercise (lasting 1 to 4 hours) 50 – 60% of energy comes from carbohydrates (1).
What are the optimal sources for fueling?
The following foods are suitable to eat 3-4 hours before exercise:
-
Baked beans with bread
-
Cereal with milk
-
Bread with cheese/meat + a banana
-
Yogurt with mixed fruit
-
Pasta or rice with a low-fat based sauce (e.g., tomato, vegetables,
lean meat) – healthy options: whole wheat pasta or brown rice The following snacks are suitable to eat 1-2 hours before exercise:
Milk shake or fruit smoothie
Sport bars (check label for carbohydrate and protein content) Cereal with milk
Fruit-flavoured yogurt
Fruit
What can I consume if I have less than an hour before exercise?
Sports drinks
Carbohydrate gel
Sports bar
What, when and how much do you eat when you perform & feel your best?
Experiment to find the timing and amount that best suits your individual needs
A JUNIOR SQUASH PLAYER’S GUIDE TO HEALTHY EATING Page 4 of 5
Key Components for Optimal Training,
Performance and Recovery
After Exercise (4)
WHAT SHOULD I EAT AFTER MY MATCH OR PRACTICE?
WHAT SHOULD I EAT AFTER MY MATCH OR PRACTICE?
The recovery process should focus on refueling the muscle and liver
glycogen (carbohydrate) storage, replacing the fluid and electrolytes lost
while building new muscle protein.
The goal of post-exercise recovery nutrition is replacing the body with the nutrients that were lost in a quick and practical manner that will optimize recovery and regeneration.
The main fuel used during moderate and high intensity exercise is muscle glycogen, so refueling reserves quickly is best accomplished through high GI foods.
What can I eat immediately after exercise (within the first hour)?
The goal of post-exercise recovery nutrition is replacing the body with the nutrients that were lost in a quick and practical manner that will optimize recovery and regeneration.
The main fuel used during moderate and high intensity exercise is muscle glycogen, so refueling reserves quickly is best accomplished through high GI foods.
What can I eat immediately after exercise (within the first hour)?
Consume a snack or meal that contains 1 – 1.5g of carbohydrates
per kg of body weight in the first 30 minutes and again every 2 hours for 4-6 hours (2)
Consume 15 – 25g of protein
Items that contain 50g of carbohydrates
Items that contain 50g of carbohydrates
Find a foods
glycemic index
rating at
glycemicindex.com
glycemicindex.com
700-800ml sports drink
2 sports gels
500ml fruit juice or soft drink
300ml carbohydrate loader drink
2 slices of bread with jam, honey or banana 2 cereal bars
1 cup of thick vegetable soup + bread roll 1 or 2 muffins
Large baked potato with salsa
100g pancakes + 30g of syrup
2 sports gels
500ml fruit juice or soft drink
300ml carbohydrate loader drink
2 slices of bread with jam, honey or banana 2 cereal bars
1 cup of thick vegetable soup + bread roll 1 or 2 muffins
Large baked potato with salsa
100g pancakes + 30g of syrup
EXAMPLES OF
THE GLYCEMIC
INDEX (8)Banana 40–60
250ml Gatorade 78
30g White Bread 60- 80
Apple 30-40
250ml skim milk 32
150g white baked potato 70-100
250ml Gatorade 78
30g White Bread 60- 80
Apple 30-40
250ml skim milk 32
150g white baked potato 70-100
Items that contain 50 g of carbohydrates + at least 10g of protein
250-330ml liquid meal supplement
300g creamed rice
250 - 300ml milk shake or fruit smoothie
600ml low fat milk
1 – 2 sports bars (check package for nutritional content)
1 large bowl of cereal with milk
1 – 2 cereal bars + 200g of fruit flavoured yogurt
220g baked beans with 2 pieces of bread
1 bread roll with cheese/meat filling + a banana
300g fruit salad with 200g of yogurt
2 slices of bread with peanut butter + 250ml of milk
Large baked potato + cottage cheese filling + 250ml of milk
250-330ml liquid meal supplement
300g creamed rice
250 - 300ml milk shake or fruit smoothie
600ml low fat milk
1 – 2 sports bars (check package for nutritional content)
1 large bowl of cereal with milk
1 – 2 cereal bars + 200g of fruit flavoured yogurt
220g baked beans with 2 pieces of bread
1 bread roll with cheese/meat filling + a banana
300g fruit salad with 200g of yogurt
2 slices of bread with peanut butter + 250ml of milk
Large baked potato + cottage cheese filling + 250ml of milk
A JUNIOR SQUASH PLAYER’S GUIDE TO HEALTHY EATING Page 5 of 5
“It is important to
remember that food
eaten throughout the
training week and
food
and fluid consumed
during the event is just
as important. Consuming food and fluid before exercise should be seen as an opportunity to fine tune carbohydrate
and fluid levels...”
– Australian Sports Commission
(3)
food
and fluid consumed
during the event is just
as important. Consuming food and fluid before exercise should be seen as an opportunity to fine tune carbohydrate
and fluid levels...”
– Australian Sports Commission
(3)
MY NUTRITION CHECKLIST
Goals for daily consumption (number of serv
Vegetable/fruit: ___ Grain Products: ___ Milk/alternatives: ___ Meat/alternatives: ___ Amount of carbohydrates required (g): ___
Amount of protein required (g): ___
Amount of water/fluid intake (ml): ___ Other:
Vegetable/fruit: ___ Grain Products: ___ Milk/alternatives: ___ Meat/alternatives: ___ Amount of carbohydrates required (g): ___
Amount of protein required (g): ___
Amount of water/fluid intake (ml): ___ Other:
ings)
Food Group, Carbohydrate & GI Tracker
Time of exercise: ________
Time of exercise: ________
Expected intensity and duration of exercise: ________
Glycemic Index Rating
Glycemic Index Rating
Vs. Time of
Exercise
|
Fruit
Veggie
|
Grains
|
Milk
|
Meat
|
Carb
Count
(g)
|
|
4-5 hours
prior
|
||||||
2-3 hours
|
||||||
prior
|
||||||
1-1.5 hours
prior
|
||||||
30mins –
1hour prior
|
||||||
During
exercise
|
||||||
30 mins – 1
hour after
|
||||||
1.5 – 2
hours after
|
||||||
TOTAL
|
||||||
Plan ahead and
prepare your body
for the expected
intensity and
duration of your
exercise!
Experiment with
different types of
food, the
quantities and
timing of
ingestion to find
out what works
best for you!
amazing tips thanks
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