Mindblown: a blog about philosophy.
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Electrolyte imbalance
Inappropriate concentration of ions in body fluids.
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Electrocardiogram (EKG or ECG)
A graphic record of the electrical activity and heart beat pattern. Tracing that provides a graphic illustration of the electrical current generated by excitation of the heart muscle. A test to record the electrical processes originating within the heart, such as heartbeat, and to assess heart problems. The test involves electrodes, or leads, attached to…
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Eccentric contraction
Muscle lengthens while contracting, developing tension as when the muscles oppose the force of gravity. A dynamic muscle contraction that produces tension (force) while lengthening. A muscle contraction in which the muscle gradually lengthens while combating the pull of gravity. Eccentric contraction is one in which the muscle lengthens as it is contracted. Eccentric contraction…
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Diathrodial (synovial)
Freely moveable joint with movement limited only by ligaments, muscles, tendons and adjoining bones.
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Cueing
Verbal technique using small words or phrases that describe upcoming exercises or body alignment positions. Providing clues or evidence to ensure that a person responds to a stimulus.
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Concentric contraction
Isotonic movement in which the muscle shortens. A dynamic muscle contraction that produces tension during shortening. A muscle contraction in which the muscle shortens while overcoming resistance. Concentric contraction is one in which the muscle shortens as it is contracted. When a muscle shortens as it overcomes resistance. For example, the biceps muscle contracts concentrically…
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Carotid pulse
Pulse located on the carotid artery down from the corner of the eye, just under the jawbone; used for taking heart rate. The beating of the heart felt in the carotid artery located to the side of the larynx. A pulse felt in the carotid artery at the side of the neck. Systolic pulsation felt…
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Calisthenic exercises
Part of a workout that emphasizes specific muscular work, utilizing resistance.
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Bursa
A fluid-filled sac or cavity, located in the tissue at points of pressure or friction, mainly around joints. A small, fluid-filled sac beneath the tendons in such areas as the knees, elbows, or shoulders that helps to protect the joints. A small sac of fluid located between tendon and bone that reduces friction and facilitates…
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Bulemia
A psychological eating disorder characterized by food gorging then induced vomiting after eating, as a means of weight control.
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