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MUSCLE INJURY
Research Articles
The following definitions will be helpful in understanding the studies dealing with muscle injury responses to strength training.
Delayed Onset Muscle Soreness:
Severe muscular discomfort occurring 1-3 days after performing exercise.
DEXA:
Dual-Energy X-ray Absorptiometry - a scientific test using x-ray technology to determine body composition.
MRI:
Magnetic Resonance Imaging - a scientific test that uses magnetic fields and radio waves to produce colorful images which differentiate between muscle and fat.
Miometric Muscle Action:
Refers to shortening of the muscles, often referred to as concentric contractions; also called positive work.
Muscle Hypertrophy:
An increase in muscle size.
Pliometric Muscle Action:
Refers to lengthening of the muscles, often referred to as eccentric contractions; also called negative work.
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Copyright © 2009 Keiser Corporation. All Rights Reserved
Copyright © 2009 Keiser Corporation. All Rights Reserved