The prevalence reported in these studies is comparable to reported urban population prevalence, and may reflect that the considerable physical activities required for rural (farming) activities may be a risk factor for LBP [ 25, 26, 41].
analyzed data from 26 studies assessing pedometer use among adults and found the device to be linked with considerable increases in physical activity and decreases in blood pressure and body mass index.
Secular changes in the way of life, which includes food intake not corresponding to energy expenditure due to considerable reduction of physical activity and work load, have resulted in a number of morphological, functional, and motor consequences which have had also a significant impact on health [ 1– 6].
For example, there is considerable evidence that intense physical activity can alter menstrual cycle characteristics, delay menarche and increase the probability of anovulatory cycles, amenorrhoea or oligomenorrhoea, thus reducing exposure to ovarian hormones [ 20, 22- 24], and there is also some promising evidence that even moderate exercise may be beneficial [ 25- 27].
Our results shown that the SA advice and pedometer, as accessible methods, promoted a considerable larger increase in physical activity among patients in the SA group, even though they exhibited similar experience of pain as did the patients in the AA group.
Regular physical activity provides considerable physical and psychological health benefits [ 52].
This suggests that there are considerable opportunities for improving the physical activity behaviour of lung cancer patients and possibly improving their QOL.
Although considerable evidence has demonstrated that physical activity is associated with breast cancer prevention, few studies have assessed the level of awareness of this association.
Despite considerable health benefits provided by physical activity and exercise training, several studies have reported that female engaged in high volume of physical training may face the problems of reproductive disorders and osteoporosis [ 1– 4].
The last decades a considerable number of school-based physical activity promotion and overweight prevention studies have been conducted and their effectiveness on health outcomes evaluated and reviewed [ 5- 7].
