Examlex
Which type of exercise is a component of health-related fitness?
Abdomen
The part of the body that lies between the chest and the pelvis, containing most of the digestive system organs, among others.
Brachium
An anatomical term referring to the arm, specifically the upper arm from shoulder to elbow.
Sarcomere
The basic contractile unit of muscle fiber, responsible for the muscle's ability to contract and produce movement.
A Band
The dark area extending across the length of the sarcomere in muscle fibers, composed of thick myosin filaments along with portions of thin actin filaments.
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