Sitting on a stability ball requires the use of stabilizing core muscles such as the ____

a. pectoralis major
b. trapezius
c. internal and external obliques
d. latissimus dorsi
e. triceps brachii


c

Health & Biomechanics

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Which of the following is TRUE with respect to tumors?

A) A benign tumor is always harmless, whereas a malignant tumor can be fatal. B) A malignant tumor is usually encapsulated and can metastasize. C) A benign tumor can invade surrounding tissue, producing mutant cells, but it will not metastasize. D) A malignant tumor can invade surrounding tissue, produce mutant cells, and metastasize.

Health & Biomechanics

Recent research in neurophysiology discovered that:

A. The brain is the first organ to register stress. B. The immune system is the first to register stress. C. The endocrine system is the first to register stress. D. The whole body is aware of stress at the same time.

Health & Biomechanics

Which type of machine maintains constant velocity and matches the resistance to the effort of the performer?

A. isotonic B. eccentric C. isometric D. isokinetic

Health & Biomechanics

Which of the following statements about the medical term caseous necrosis is NOT true?

A. It describes the appearance of dead lung tissue. B. It literally means "cheeselike death condition." C. It involves the milky bodily fluid formed in the small intestines during digestion and carried through the body via the lymph vessels. D. The lung tissue has a cheeselike appearance. E. It is a pathological finding.

Health & Biomechanics