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Red Unit

NAME______________________Period______
Across
What the heart pumps
Muscular endurance activity
When muscles stretch best
Refers to the heart
Muscle that squeezing blood to body tissue
"red zone" activity is considered
Rate of perceived exertion
Most important fitness component
Intensity can be determined by counting
Refers to the lungs
Fueled by sugar
Down
Moving muscles require more
With air
When working anaerobically lactic____is created in the muscles
System that includes strength and endurance
Have a tendency to be more flexible
Comparing LBM to body fat
"green zone"activity is considered
At least how many minutes to build endurance
Means muscles don't tire easily
Using an RPE scale, a rating of 15 should feel
Body composition is based on genetics, activity and what you ____