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10 Cards in this Set
- Front
- Back
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optimal mvnt |
amount of variability no center of gravity |
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biomechanics - goals |
study of force that acts on and within the human body GOALS: understand the laws, structures and functions to improvement |
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Why do planes fly |
LAW OF ACCELERATION (2) - fast air on the top, slow air on the bottom creates a push - F = m * a mass and acceleration are constant |
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Why does a ship float |
LAW OF REACTION (3) Displacement own weight as force pushes up |
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Why does a person float in dead sea? |
LAW OF REACTION (3) High salitity = amount of dissolved salts in water Salts is more dense than human body |
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Why do golf balls have dimples |
LAW OF ACCELERATION Catches air and acceleration/distance increases - decreases weight |
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Ice skater = Law of Inertia |
Mass x distance |
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Def Exercise Physiology |
How exercise alternates function and structure of the human body |
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Morphology |
Changing your shape - Lower Body Fat - Bigger Muscles - Increasedmuscle tone |
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Biochemical |
CELLS - Increased enzyme activity - better tolerance of acidosis - improved oxygen utilization MYOGLOBIN MITOCONDIA CONSUME MORE O2 |
