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50 Cards in this Set

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Motor control

How the CNS integrates sensory information with previous experiences.

Deja vu

Motor learning

Integration of motor control processes through practice, leading to a relatively permanent change to produce skilled movement.

Motor development

The changing motor skill behavior over time through the lifespan.

Motor behavior & its 3 subdivisions :

Back (Definition)

Sensorimotor integration

Ability of the NS to gather & interpret info, & execute the proper motor response.

Muscle synergies

Groups of muscles that are recruited by the CNS to provide movement.

Proprioception

Cumulative sensory input from all mechanoreceptors that sense position & limb movements.

Feedback

Use of sensory information & sensorimotor integration to help the HMS in motor learning.

Internal feedback

Sensory information is used by the body to reactively monitor movement & the environments.

External feedback

Information provided by some external force. (PT, recording, mirror)

Carbohydrates

Chief source of energy.


Sugars


Starches


Fiber

Monosaccharide

A single sugar unit (glucose, fructose).

Disaccharides

2 sugar units (sucrose, lactose, maltose).

Fiber

Complex carbohydrates; provides bulk in diet & intestinal health; regulates absorption of glucose.

Complicated, growth, sponge.

Soluble fiber

Dissolved by water; helps lower blood glucose & cholesterol.

Stir in

Insoluble fiber

Does not dissolve in water.

Collagen powder.

Glucose

Simple sugar made by the body from carbs, fats, & sometimes proteins; main source of fuel.

Gas station to a car

Glycogen

Complex carbohydrate used to store energy in the liver & muscle tissue.

Portable Charger.

Carb quick facts :

Back (Definition)

Glycemic index (GI)

Back (Definition)

Paul blart after eating the lollipop.

Food sources of lipids: monosaturated, poly unsaturated, saturated :

Back (Definition)

Functions of lipids :

Back (Definition)

There are 7

Triglycerides

Chemical form of most fat in food & in the body.

Fat

Saturated fatty acids

Raises bad LDL cholesterol.

Aht aht

Trans fatty acids

Used to increase shelflife in foods; raises bad and lowers good cholesterol.

Peanut butter, canned foods.


Aht aht

Unsaturated fatty acids

Raises good HDL cholesterol; decreases risk of heart disease.

Healthy

Monounsaturated fatty acid

Lipid missing one hydrogen; one double bond.

Just “2o”


2 married couples

Polyunsaturated fatty acids

Lipids with more than 1 point of unsaturation.

Multiple

Protein

Amino acids linked by peptide bonds.

Aveeno & Pepto

Essential amino acids

Cannot be manufactured by the body; must be obtained from food; there are 8.

It’s not in me.

Nonessential amino acids

Can be manufactured in the body.

It’s in me.

Complete protein

Supplies all essential amino acids.

Everything I need.

Incomplete proteins

Contains less than all 8 essential amino acids.

Just not 8.

How is protein used when energy needs are met with carbs & fats? :

Back (Definition)

How is protein used during a negative energy balance? :

Back (Definition)

Micronutrients

Vitamins & minerals needed for health.

Toxicity

Degree To which a substance can cause harm.

The body is approximately what percentage of water?

60%

Average consumption of water per day :

3L - men


2.2L - women

Drink what type of water for more rapid gastric emptying?

Cold water.

If exercise exceed 60 minutes, is what types of drinks?

Sports drink containing up to 8% carbs.

How much extra water should be drunk for every 25lbs overweight?

8 fl oz

Dehydration adversely affects what function? What does it decrease?

Affects circulatory function.


Decreases performance.

Calorie (lowercase c)

Energy required to raise 1g of water by 1°C.

Resting metabolic rate (RMR)

Amount of energy expended at rest.

Thermic effect of food (TEF)

Additional energy use for digestion; 6-10% of total energy expenditure.

Digest.


% of TEE

Energy expended during physical activity

~20% of total energy expenditure.

% of TEE

Macronutrient intake recommendations : protein :

Back (Definition)

Calories/gram


Sedentary adults/g/kg or lb/day


Strength athletes/g/kg or lb/day


Endurance athletes/g/kg or lb/day


% of diet

Macro nutrient intake recommendations : carbohydrates :

Back (Definition)

Calories/gram


g/kg or lb/day


G from fiber


% of diet

Macronutrient intake recommendations : fats :

Back (Definition)

Calories/gram


g/kg or lb/day


% of diet