Chapter 13 - Understanding the Muscular System Vocabulary Flashcards Go to first word…
Ligament Click to check your answer…
A strong band of connecting tissue that holds bone to bone. Ligament… A strong band of connecting tissue that holds bone to bone. Next Vocabulary Term
Concentric Contraction Click to check your answer…
Concentric Contraction: A muscle contraction in which one end of the muscle remains stationary while the other end pulls and turns the bone about the joint. Also known as a shortening contraction or positive contraction. Next Vocabulary Term
Atrophy Click to check your answer…
When a muscle becomes smaller because of non-use. Atrophy … When a muscle becomes smaller because of non-use. Next Vocabulary Term
Tendon Click to check your answer…
Tissue that attaches muscle to bone. Tendon… Tissue that attaches muscle to bone. Next Vocabulary Term
Static Contraction Click to check your answer…
Static Contraction… When the muscle remains in partial or complete contraction without changing its length. Next Vocabulary Term
Cartilage Click to check your answer…
Firm, elastic connective tissue. Cartilage… Firm, elastic connective tissue. Next Vocabulary Term
Fast-twitch Muscle Fiber Click to check your answer…
Fast-twitch Muscle Fiber… A muscle fiber which has a low capacity to use oxygen and the ability to contract rapidly. These muscles are used for short and intense bursts of action. Next Vocabulary Term
Eccentric Contraction Click to check your answer…
Eccentric Contraction… A muscle contraction which involves a gradual release of the contraction; often called a lengthening or negative contraction. Next Vocabulary Term
Slow-twitch Muscle Fiber Click to check your answer…
Slow-twitch Muscle Fiber… A type of muscle fiber having a high capacity to use oxygen, but slow contractile ability. These fibers are used in endurance activities. Next Vocabulary Term
Testosterone Click to check your answer…
A hormone which is partially responsible for muscle development. Testosterone… A hormone which is partially responsible for muscle development. Go to first word…
Hypertrophy Click to check your answer…
The increase in muscle fiber size as a result of strength training. Hypertrophy… The increase in muscle fiber size as a result of strength training. Go to first word…
Muscular Endurance Click to check your answer…
Muscular Endurance… The ability of a muscle group to continue muscle movement over a length of time. Go to first word… Go to Chapter Menu