Basic Phis

• Body’s structure and function are altered when
• exposed to acute and chronic exercise.

• Immediately changes the body while
• conducting an exercise

• Purpose
• Helps the body
• tolerate the activity at hand

• Ex.
• Enlarge blood vessels to speed up the blood flow

Training mark how the body responds overtime

• Purpose:
• Improve the body’s capacity and
• efficiency for activity

• Ex.
• Large Muscles in response to resistance training

• Physiology fluctuate that occur over 24
• hours or longer

How its Relative

• Body weight may change from taken in the
• morning to be taken in the Afternoon

• Body temp will fluctuate from times of the
• day

• Device that allows the amount & rate of
• persons work to be controlled.

• Ex.
• Tredmill, Cycle eregometer, Swimming Flume

Choosing the appropriate ergometers

• Treadmill for someone who enjoys running
• and may be part of their daily workout

• Swimming Flume perform natural stroke and
• get the highest output from participant

• Cycle eregometer are design for people who
• are bike riders

• Exercise must exert a stimulus that is more than one,
• used for improvement an overload

• An activity performed other than physical exercise
• (Daily Leaving)

• Exercise must be specific to the type of
• training

• Ex.
• If you want to run 10 miles u must run heavy not lift heavy weights

Weight: Want to increase weight bench from 150 – 250 can’t continue to lift 150

• Ex.
• Amount # of push- ups or miles run

• Ex.
• How hard you can go 1 mile to 13 miles

• The Ability to perform a specific amount
• (volume) or Level (intensity) of exercise or physical
• activity

• The Capacity of the lungs to exchange gases and heart and blood vessels to
• circulate blood

Muscles to generate force during a contraction

Muscle to generate force during fast contraction

Proportion of fat mineral, Protein, and water, or lean vs. fat

1000 = 0.001

Kilo = 1000

Milli = 1/1000

Centi = 1/100

Distance = Km, m, cm, mm

Electric Potential = v, mv (Volts)

Energy = Kcal, J, Kj

Force = N

Mass & Weight = kg, g

Power = w (Watts)

Pressure = mmHg

Volume = L, ml

• lb to kg = Divide by 2.2
• L to ml = Multiply by 1000
• Ml to l = divide by 1000

Movement