Masood Anwar Qureshi.
Genes, Exercise and Health.
J Dow Uni Health Sci Jan ;10(3):87-9.

Exercise and physical activity as part of one’s life style throughout the life span improve physical fitness.Exercise, a discipline involving the study of how it alters the structure and function of the human body, is performed to improve, maintain or express a particular type of physical fitness whereas physical activity as the one performed by the body for purposes other than the specific development of physical fitness.

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