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Exercise and DNA damage and repair in middle aged men
(North-West University, 2007)
Regular physical activity (PA) leads to an increased quality of life by means of certain
physiological adaptations. Regular PA is beneficial to the human body and its functionality, including the physiological, biochemical ...
A health promotional physical activity programme for adolescents in a semi-urban community : PLAY-study
(North-West University, 2007)
Physical activity (PA) and physical fitness (PF) are regarded as important elements of a healthy lifestyle (Sallis & Patrick, 1994:304; Saxena et al., 2002; Beets & Pitetti, 2004:1796). Literature revealed that adolescents ...