Bodily movement that is voluntary and goal oriented consider the most important characteristics of physical activity.
Activity is important in preventing osteoporosis
Water
Water
vitamine E
True! (;
Very
or else you will fall and get hurt
Physical activity is important to maintain a healthy body and prevent medical issues later in people's lives.
Regular physical activity
VO2max. This is one important factor (regarding lung function) which determines the total capacity for physical activity, along with muscle conditioning, nutritional factors and others.
Vigorous Physical Activity :)