AFAA Test

Prevention of weight gain, lower risk of stroke, lower risk of high blood pressure, reduced depression, lower risk of breast cancer, lower risk of type 2 diabetes, lower risk of coronary heart disease, weight loss

This repetitive form of training leads to the adaptation response. The body begins to build new capillaries, and is better able to take in and deliver oxygen to the working muscles. Muscles develop a higher tolerance to the build-up of lactate, and the heart muscle is strengthened. These changes result in improved performance particularly within the cardiovascular system

1) Increased blood flow - exercise forces the left ventricle to pump larger volumes of blood. Heart pumps more blood per beat.

2) Increased oxygen delivery and carbon monoxide removal -

3) Increased maximal oxygen uptake and aerobic power -

Energy is the ability to do work. Our main source of energy is the SUN!

ATP = Adenosine triphosphate

Intracellular carrier of chemical energy produced by the body for muscle work.

• 1) fuel source = chemical
• 2) Intensity = high
• 3) Duration = 1-5 Seconds

• - Power lifting
• - 100 & 200 meter running sprints
• - Shot put & discus

• 1) Fuel source = glucose - the usable form of carbohydrate in our body
• 2) Intensity = High
• 3) Duration = 45-90 Seconds

• - basketball
• - volleyball
• - prolonged sprints

• 1) Fuel Source = Carbs, fats, protiens
• 2) Intensity = Low-moderate
• 3) Duration = atleast 10-15 minutes

• - Sleeping
• - walking
• - low intensity, long duration physical activity

With oxygen, or in the presence of oxygen

Requiring no oxygen; usually short spurt high energy activities

after 3-4 min of exercise, oxygen uptake has reached an adequate level ;to meet the oxygen demand of the tissues; heart rate, cardiac output and pulmonary ventilation have attained fairly consistent levels.

traditionally known as oxygen debt, refers to oxygen uptake remaining elevated above resting levels for several minutes during exercise recovery.

A period in which the level of oxygen consumption is below what is necessary to supply appropriate ATP production required of any exercise.

the point at which the body can no longer meet its demand for oxygen and anaerobic metabolism is accelerated

the ability of the body to remove oxygen from the air and transfer it through the lungs and blood to the working muscles; related to cardiorespiratory endurance.

the by-product of anaerobic metabolism of glucose or glycogen in muscle

• - Complete breakdown of glucose
• - Can utilize carbs, fats, or protiens as fuel
• - Long-duration activity
• - Smaller EPOC
• - Submaximal work (moderate intensity)
• - CO2 and H2O are end products
• - Uses oxygen in chemical breakdown

• - Partial breakdown of glucose
• - Can only use carbs as fuel
• - Short-duration activity
• - Greater EPOC
• - Maximal output (high intensity)
• - Lactic acid is the by-product
• - doesnt need O2 in chemical breakdown

the volume of blood ejected by each ventricle of the heart during a single stroke

the volume of blood pumped by each ventricle in one minute

the "pumping action" of the muscles in the extremities and respiratory system along with venoconstriction to move oxygen-poor blood back to the heart

a condition caused by ceasing vigorous exercise too quickly so that blood remains in the extremities and may not be delivered quickly enough to the heart and brain

the greatest volume of air that can be forcibly exhaled after the deepest inspiration

a dangerous condition that can occur if an individual holds his/her breath causing the glottis to close and stomach muscles to contract, forming an unequal pressure in the chest cavity, reduced blood flow to the heart and insufficient oxygen to the brain. Dizziness and temporary loss of consciousnes may occur.

120/80

the point at which two or more bones meet or articulate and where movement occurs

bands or sheet-like fibrous tissue that connect bones to bone and reinforce joints from dislocation; they are nonelastic and have limited ROM.

Band of dense fibrous tissue forming the termination of a muscle and attaching muscle to the bone with a minimum of elasticity

White, semi-opaque fibrous connective tissue; cushions and prevents wear on articular surfaces

Front / Back

toward the midline / away from the midline

Lying face up / lying face down

upper half / lower half

affects one side of the body / affects both sides of the body

1) Horizontal (transverse) = top/bottom

2) Sagittal - Sides or left/right

3) Frontal - Front/back

decreases the angle between 2 bones

Increasing the angle between 2 bones; the straightening of a muscle previously in flexion

Movement away from the midline of the body

Movement toward the midline of the body

Movement around an axis

movement in which the extremity describes a 360 degree circle

A prime mover; directly responsible for a particular action

acts in opposition to the action produced by a prime mover

The muscles performing the work

muscles that help perform the work

help prevent undesired or unnecessary motions

a muscle contraction in which the tension remains constant as the muscle shortens or lengthens

Example - Planks

muscle shortens as positive work is done against gravity

Example - Bicep curl

muscle lengthens while contracting, developing tension as when the muscles oppose the force of gravity

Example -

tension remains constant as the muscle shortens or lengthens

Example - sit ups

contractions in which the tension developed by the muscle while shortening at constant speed is maximal over the full ROM

Example - Arm stroke while swimming

1) Concentric

2) Eccentric

3) Isometric

able to generate quick, high intensity contractions but are more easily fatigued

Example - short spurt activities such as sprinting

designed for prolonged submaximal aerobic activities and are slow to fatigue

Example - long term low-moderate intensity such as long distance running

Increases bone density

increases both physical appearance & physical performance

improves tissue elasticity and helps to facilitate movement

1) Scoliosis

2) Kyphosis

3) Lordosis

a muscle contraction in response to stretching within the muscle.

maintains a constant length

• 1) water
• 2) carbs
• 3) protien
• 4) fat
• 5) vitamins
• 6) minerals

Simple - sugars, are primarily found in fruits, vegetables, milk, and milk products

Complex - glucose molecules linked together as polysaccharides, or many sugar units found in grains, legumes and veggies such as potatoes

Non-caloric organic compounds needed in small quantities to assist in such functions as growth, maintenance and repair

are stored in the liver and can be toxic with over dosing

are excreted by the kidneys, not likely to be toxic

Inorganic compounds that assist processes such as regulating activity of enzymes and maintaining acid base balance and are structural components of body tissue

Consume a variety of nutrient-dense foods and beverages within and among the basic food groups while choosing foods that limit the intake of saturated and transfats, cholesterol, added sugars, salt, and alcohol

To prevent gradual weight gain over time, make small decreases in food and beverage calories and increase physical activity.

Engage in regular physical activity and reduce sedentary activities to promote health, psychological well-being, and a healthy body weight.

Choose a variety of fruits and vegetables each day. In particular, select from all five vegetable subgroups (dark green, orange, legumes, starchy vegetables, and other vegetables) several times a week.

MyPyramid offers personalized eating plans and interactive tools to help you plan/ assess your food choices based on the Dietary Guidelines for Americans. It will help to give participants a better understanding of what they should be eating and how much physical activity they need to maintain a healthy lifestyle.