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Unit 5 On The Move
Vocabulary for Unit 5 L.I.F.E. Concepts
20
Fitness
9th Grade
07/13/2011

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Term
principle of adaptation
Definition
The bodies physiological response to training.
Term
PNF (proprioceptive neuro-muscular facilitation)
Definition
Stretching techniques that involve a partner actively stretching the participant by some combination of altering contraction and relaxation of muscles.
Term
dynamic stretch
Definition
Stretching that incorporates movements that mimic a specific sport or exercise in an exaggerated yet controlled manner.
Term
static stretch
Definition
A stretching technique that involves passively stretching a muscle to the point of mild discomfort by holding it in a maximal stretch for an extended period.
Term
ballistic stretch
Definition
Stretching that uses the momentum of a moving body or a limb in an attempt to force it beyond its normal range of motion.
Term
joint laxity
Definition
Looseness of a joint resulting from overstretched ligaments; a condition that can lead to hyper-mobility and injury.
Term
range of motion (ROM)
Definition
The amount of movement one can make in a joint.
Term
flexibility exercises
Definition
A type of physical activity designed to build flexibility by stretching the muscles (and tendons) longer than normal.
Term
hyper-mobility
Definition
Range of motion that is in excess of what is considered healthy for a specific joint.
Term
threshold of training
Definition
The minimum amount of overload one needs to build physical fitness.
Term
target fitness zone
Definition
The correct range of physical activity to build fitness.
Term
maximum heart rate
Definition
The highest your heart rate ever gets.
Term
target heart rate
Definition
An estimated range of rates (beats per minute or bpm) that identify how fast your heart should beat during exercise for an effective and safe workout.
Term
beats per minute
Definition
The measurement of the number of times a heart beats in an allotted time and commonly described in BPM or beats per minute.
Term
training effect
Definition
Specific changes in cardiovascular systems that lead to improvement in function due to regular endurance training.
Term
active aerobic activity
Definition
Aerobic activity done at an intensity that raises the heart rate above the threshold into the target zone.
Term
aerobic activity
Definition
Steady activity in which the heart can supply all the oxygen the muscles need. EXAMPLES: jogging, power walking, cycling
Term
anaerobic activity
Definition
Physical activity done in short, fast bursts in which the heart cannot supply oxygen as fast as muscles use it. EXAMPLES: jumping rope, sprinting, dancing
Term
talk test
Definition
A method used for measuring how hard you are working out (exercise intensity) where an individual judges their ability to talk during a workout.
Term
heart rate monitor
Definition
A device that measures and monitors the intensity of a workout by displaying your heart rate.
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